[gentoo-announce] [ GLSA 202107-55 ] SDL 2: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-55 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Low Title: SDL 2: Multiple vulnerabilities Date: July 24, 2021 Bugs: #766204 ID: 202107-55
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in libsdl2, the worst of which could result in a Denial of Service condition.
Background ==========
Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 media-libs/libsdl2 < 2.0.14-r1 >= 2.0.14-r1
Description ===========
Multiple vulnerabilities have been discovered in SDL 2. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All SDL 2 users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=media-libs/libsdl2-2.0.14-r1”
References ==========
[ 1 ] CVE-2020-14409 nvd.nist.gov/vuln/detail/CVE-2020-14409 [ 2 ] CVE-2020-14410 nvd.nist.gov/vuln/detail/CVE-2020-14410
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-55
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

[gentoo-announce] [ GLSA 202107-54 ] libyang: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-54 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Low Title: libyang: Multiple vulnerabilities Date: July 24, 2021 Bugs: #791373 ID: 202107-54
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in libyang, the worst of which could result in a Denial of Service condition.
Background ==========
YANG data modeling language library.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 net-libs/libyang < 1.0.236 >= 1.0.236
Description ===========
Multiple vulnerabilities have been discovered in libyang. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All libyang users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=net-libs/libyang-1.0.236”
References ==========
[ 1 ] CVE-2021-28902 nvd.nist.gov/vuln/detail/CVE-2021-28902 [ 2 ] CVE-2021-28903 nvd.nist.gov/vuln/detail/CVE-2021-28903 [ 3 ] CVE-2021-28904 nvd.nist.gov/vuln/detail/CVE-2021-28904 [ 4 ] CVE-2021-28905 nvd.nist.gov/vuln/detail/CVE-2021-28905 [ 5 ] CVE-2021-28906 nvd.nist.gov/vuln/detail/CVE-2021-28906
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-54
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

[gentoo-announce] [ GLSA 202107-53 ] Leptonica: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-53 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Low Title: Leptonica: Multiple vulnerabilities Date: July 24, 2021 Bugs: #775629 ID: 202107-53
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in Leptonica, the worst of which could result in a Denial of Service condition.
Background ==========
Leptonica is a C library for image processing and analysis.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 media-libs/leptonica < 1.80.0 >= 1.80.0
Description ===========
Multiple vulnerabilities have been discovered in Leptonica. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Leptonica users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=media-libs/leptonica-1.80.0”
References ==========
[ 1 ] CVE-2020-36277 nvd.nist.gov/vuln/detail/CVE-2020-36277 [ 2 ] CVE-2020-36278 nvd.nist.gov/vuln/detail/CVE-2020-36278 [ 3 ] CVE-2020-36279 nvd.nist.gov/vuln/detail/CVE-2020-36279 [ 4 ] CVE-2020-36280 nvd.nist.gov/vuln/detail/CVE-2020-36280 [ 5 ] CVE-2020-36281 nvd.nist.gov/vuln/detail/CVE-2020-36281
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-53
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

WebKitGTK 2.32.3 released!

WebKitGTK 2.32.3 is available for download at:
webkitgtk.org/releases/webkitgtk-2.32.3.tar.xz (22.2MB) md5sum: f31b802de421865ea9f1391ec8190519 sha1sum: 9c9b2cb2638ea40706765768dd5cb3c95ab46dcb sha256sum: c1f496f5ac654efe4cef62fbd4f2fbeeef265a07c5e7419e5d2900bfeea52cbc
This is a bug fix release in the stable 2.32 series.
What’s new in the WebKitGTK 2.32.3 release? ===========================================
– Properly set the cookies settings after a network process crash. – Fix accessibility tree after a cross site navigation with PSON enabled. – Ensure WebKitScriptWorld::window-object-cleared signal is always emitted. – Fix several crashes and rendering issues.
What is WebKitGTK? ==================
WebKitGTK is the GNOME platform port of the WebKit rendering engine. Offering WebKit’s full functionality through a set of GObject-based APIs, it is suitable for projects requiring any kind of web integration, from hybrid HTML/CSS applications to full-fledged web browsers.
More information ================
If you want to know more about the project or get in touch with us you may:
– Visit our website at www.webkitgtk.org, or the upstream site at www.webkit.org. People interested in contributing should read: www.webkit.org/coding/contributing.html.
– Browse the bug list at bugs.webkit.org, WebKitGTK bugs are typically prefixed by “[GTK].” A bug report with a minimal, reproducible test case is often just as valuable as a patch.
– Join the #webkitgtk IRC channel at irc.gnome.org or on Matrix at #webkitgtk:matrix.org.
– Subscribe to the WebKitGTK mailing list, lists.webkit.org/mailman/listinfo/webkit-gtk, or the WebKit development mailing list, lists.webkit.org/mailman/listinfo/webkit-dev
Thanks ======
Thanks to all the contributors who made possible this release, they are far too many to list!
The WebKitGTK team, July 23, 2021

[gentoo-announce] [ GLSA 202107-52 ] Apache Velocity: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-52 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Normal Title: Apache Velocity: Multiple vulnerabilities Date: July 23, 2021 Bugs: #775248 ID: 202107-52
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in Apache Velocity, the worst of which could result in the arbitrary execution of code.
Background ==========
Apache Velocity is a general purpose template engine.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 dev-java/velocity < 2.3 >= 2.3
Description ===========
Multiple vulnerabilities have been discovered in Apache Velocity. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Apache Velocity users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=dev-java/velocity-2.3”
References ==========
[ 1 ] CVE-2020-13936 nvd.nist.gov/vuln/detail/CVE-2020-13936 [ 2 ] CVE-2020-13959 nvd.nist.gov/vuln/detail/CVE-2020-13959
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-52
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

[gentoo-announce] [ GLSA 202107-51 ] IcedTeaWeb: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-51 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Normal Title: IcedTeaWeb: Multiple vulnerabilities Date: July 23, 2021 Bugs: #711392 ID: 202107-51
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in IcedTeaWeb, the worst of which could result in the arbitrary execution of code.
Background ==========
FOSS Java browser plugin and Web Start implementation.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 dev-java/icedtea-web < 1.8.4-r1 >= 1.8.4-r1
Description ===========
Multiple vulnerabilities have been discovered in IcedTeaWeb. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All IcedTeaWeb users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=dev-java/icedtea-web-1.8.4-r1”
References ==========
[ 1 ] CVE-2019-10181 nvd.nist.gov/vuln/detail/CVE-2019-10181 [ 2 ] CVE-2019-10185 nvd.nist.gov/vuln/detail/CVE-2019-10185
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-51
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

[USN-5021-1] curl vulnerabilities

========================================================================== Ubuntu Security Notice USN-5021-1 July 22, 2021
curl vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 21.04 – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in curl.
Software Description: – curl: HTTP, HTTPS, and FTP client and client libraries
Details:
Harry Sintonen and Tomas Hoger discovered that curl incorrectly handled TELNET connections when the -t option was used on the command line. Uninitialized data possibly containing sensitive information could be sent to the remote server, contrary to expectations. (CVE-2021-22898, CVE-2021-22925)
Harry Sintonen discovered that curl incorrectly reused connections in the connection pool. This could result in curl reusing the wrong connections. (CVE-2021-22924)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.04: curl 7.74.0-1ubuntu2.1 libcurl3-gnutls 7.74.0-1ubuntu2.1 libcurl3-nss 7.74.0-1ubuntu2.1 libcurl4 7.74.0-1ubuntu2.1
Ubuntu 20.04 LTS: curl 7.68.0-1ubuntu2.6 libcurl3-gnutls 7.68.0-1ubuntu2.6 libcurl3-nss 7.68.0-1ubuntu2.6 libcurl4 7.68.0-1ubuntu2.6
Ubuntu 18.04 LTS: curl 7.58.0-2ubuntu3.14 libcurl3-gnutls 7.58.0-2ubuntu3.14 libcurl3-nss 7.58.0-2ubuntu3.14 libcurl4 7.58.0-2ubuntu3.14
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-5021-1 CVE-2021-22898, CVE-2021-22924, CVE-2021-22925
Package Information: launchpad.net/ubuntu/+source/curl/7.74.0-1ubuntu2.1 launchpad.net/ubuntu/+source/curl/7.68.0-1ubuntu2.6 launchpad.net/ubuntu/+source/curl/7.58.0-2ubuntu3.14

[CentOS-announce] CESA-2021:2784 Important CentOS 7 java-11-openjdk Security Update

CentOS Errata and Security Advisory 2021:2784 Important
Upstream details at : access.redhat.com/errata/RHSA-2021:2784
The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename )
x86_64: a2e3eec180d90a42cea830a8b5f0fa6890394a9b51d4349667c8010da5d2d418 java-11-openjdk-11.0.12.0.7-0.el7_9.i686.rpm f8d118dd0c38e6be586da71c24bb8639d30d388d9b57e276ec52b9ac2f649ead java-11-openjdk-11.0.12.0.7-0.el7_9.x86_64.rpm c1a1ba3ae8f745008a0b7e5c0e4663241db1a386d16bd54eef846e125686ceba java-11-openjdk-demo-11.0.12.0.7-0.el7_9.i686.rpm 708f19a2413ea0ae0ab9a7619a05c06675c69004d477b56b71ac6ec988ee1cc4 java-11-openjdk-demo-11.0.12.0.7-0.el7_9.x86_64.rpm 1a762e2d8882a0c051d0a322eb97ba3c2fbdb843e16699bb702cecd284f238fa java-11-openjdk-devel-11.0.12.0.7-0.el7_9.i686.rpm 5b9c35a49f05bdae1d6d9ae13688adb2f1aa9eed15604ea80e3126af3ad89c77 java-11-openjdk-devel-11.0.12.0.7-0.el7_9.x86_64.rpm 155a01df2abb9e5b0463d2bbe0314d3147245d1540cc0e5026de16abc670d0e6 java-11-openjdk-headless-11.0.12.0.7-0.el7_9.i686.rpm f1402f59f4309e9a2ad497a9699c098b61381170de7f600a6a7636db589400d5 java-11-openjdk-headless-11.0.12.0.7-0.el7_9.x86_64.rpm 49275f52aa1c71edc688e6802a1f2c8b136594807077f4aa90e4e2686edd8ddb java-11-openjdk-javadoc-11.0.12.0.7-0.el7_9.i686.rpm f3c1504a0f9e8be3e261212092e89009d8b01f3fe0f1804ed10e767846e87d26 java-11-openjdk-javadoc-11.0.12.0.7-0.el7_9.x86_64.rpm d17d23e9f3e2cd89c98f84ba07345a6c51f1dc3d67f5d52d483e6f2ed2d93751 java-11-openjdk-javadoc-zip-11.0.12.0.7-0.el7_9.i686.rpm 4c7a4b1402ce62b471994dd364f3e883167ad5ba8ebba01d67f8ceee2f63d6a5 java-11-openjdk-javadoc-zip-11.0.12.0.7-0.el7_9.x86_64.rpm 2596d8e58b7977e350ac45b39a8c22507bf5f23a48e5c5af3025b81016622b58 java-11-openjdk-jmods-11.0.12.0.7-0.el7_9.i686.rpm b346f29da69c21241a449decf0f47b1117502c6f136b70a23a24f1438e919766 java-11-openjdk-jmods-11.0.12.0.7-0.el7_9.x86_64.rpm f544bc64d6a690d2e5853b042cb5a8c7eb50879dacd1acf3c3eca69966d25370 java-11-openjdk-src-11.0.12.0.7-0.el7_9.i686.rpm c55fbad2b511346ebf2a848c75861a87c98b38738226ac74429144324281ef52 java-11-openjdk-src-11.0.12.0.7-0.el7_9.x86_64.rpm 8f21403b3615c8a3c67833bcb49d11b4c3b80d768a6bdba42abe5d2b299d9cb3 java-11-openjdk-static-libs-11.0.12.0.7-0.el7_9.i686.rpm 8319e904c4b86f6892579492778456a31dcdbb29d4f7b62060dba26486be2a85 java-11-openjdk-static-libs-11.0.12.0.7-0.el7_9.x86_64.rpm
Source: 31ba75ab61265b2d9377e08747ee05ef445f4fb160a5d4e4f4d2d1b1bcb78b56 java-11-openjdk-11.0.12.0.7-0.el7_9.src.rpm

[CentOS-announce] CESA-2021:2725 Important CentOS 7 kernel Security Update

CentOS Errata and Security Advisory 2021:2725 Important
Upstream details at : access.redhat.com/errata/RHSA-2021:2725
The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename )
x86_64: e07580dc20cee29ddae2c26b7d4782a6e7671477d7f4ae210d2cef6cc71555cb bpftool-3.10.0-1160.36.2.el7.x86_64.rpm 91d2cf4d7a40fe66ba14583d4d5f045850fefc8b26b7e0adc2634f5ec9f9a775 kernel-3.10.0-1160.36.2.el7.x86_64.rpm 6ce4b480a292b7fa51c31777377a1711c2537597c5cf02d8aa14b345321b67bf kernel-abi-whitelists-3.10.0-1160.36.2.el7.noarch.rpm 1cd93bcccbab328b508e869ff3ceeaa30e1ab5ac781b7a6c3b91207832226025 kernel-debug-3.10.0-1160.36.2.el7.x86_64.rpm 5ec120d1c66453ab1a85e5107b0b4457686f595cf2e8dfc5ca04adcec4f0ade0 kernel-debug-devel-3.10.0-1160.36.2.el7.x86_64.rpm ba5a53ea9bd2aff2765fd9fc38a3f75ecd5d3e617e1c2cb85f6a9a793063506c kernel-devel-3.10.0-1160.36.2.el7.x86_64.rpm 28f85ca5b6e7c2b1e3ab7c4b31675583e8a72c18188f86f288a9a9bc046a202c kernel-doc-3.10.0-1160.36.2.el7.noarch.rpm 68cfd2b5e2aa6b9bad7a4040def6ccec2aa6ca31c6acf4758e98b507e8efc105 kernel-headers-3.10.0-1160.36.2.el7.x86_64.rpm 53ebea1b387c7333eb49334b5bf8e867d5307742f502d7d40091abe8eb42387b kernel-tools-3.10.0-1160.36.2.el7.x86_64.rpm c3571b20ed80af5bcdad26c4ffded5902a413e69a9f36e66ea22eb7f0b7343be kernel-tools-libs-3.10.0-1160.36.2.el7.x86_64.rpm d0f3c1d37d812e6fbf2b4e853fb66fd0ffe2a908b0bd0749ea1f99b53198ad71 kernel-tools-libs-devel-3.10.0-1160.36.2.el7.x86_64.rpm cc99796988903240582ca2234451a6b7eaa5f9534e910f4f9838cbd024cc7b0a perf-3.10.0-1160.36.2.el7.x86_64.rpm d1779b88b2029c7b3cd102334127e7013a0a71479581fd2f04f0d23bbc8a0463 python-perf-3.10.0-1160.36.2.el7.x86_64.rpm
Source: e82932562eb31affee526927b3cbc2280750983a88182a0fcc49e511e6836691 kernel-3.10.0-1160.36.2.el7.src.rpm

[gentoo-announce] [ GLSA 202107-50 ] Singularity: Remote code execution

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-50 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: High Title: Singularity: Remote code execution Date: July 22, 2021 Bugs: #792465 ID: 202107-50
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
A vulnerability in Singularity could result in remote code execution.
Background ==========
Singularity is the container platform for performance sensitive workloads.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 sys-cluster/singularity < 3.7.4 >= 3.7.4
Description ===========
Singularity always uses the default remote endpoint, ‘cloud.syslabs.io’, for action commands using the ‘library://’ URI rather than the configured remote endpoint.
Impact ======
An attacker that that can push a malicious container to the default remote endpoint could execute code on hosts that fetch the container.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Singularity users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=sys-cluster/singularity-3.7.4”
References ==========
[ 1 ] CVE-2021-32635 nvd.nist.gov/vuln/detail/CVE-2021-32635
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-50
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

[gentoo-announce] [ GLSA 202107-49 ] Chromium, Google Chrome: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-49 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: High Title: Chromium, Google Chrome: Multiple vulnerabilities Date: July 22, 2021 Bugs: #802540 ID: 202107-49
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in Chromium and Google Chrome, the worst of which could result in the arbitrary execution of code.
Background ==========
Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.
Google Chrome is one fast, simple, and secure browser for all your devices.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 www-client/chromium < 91.0.4472.164 >= 91.0.4472.164 2 www-client/google-chrome < 91.0.4472.164 >= 91.0.4472.164 ——————————————————————- 2 affected packages
Description ===========
Multiple vulnerabilities have been discovered in chromium, and google-chrome. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All Chromium users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot -v “>=www-client/chromium-91.0.4472.164”
All Google Chrome users should upgrade to the latest version:
# emerge –sync # emerge -a –oneshot -v “>=www-client/google-chrome-91.0.4472.164”
References ==========
[ 1 ] CVE-2021-30541 nvd.nist.gov/vuln/detail/CVE-2021-30541 [ 2 ] CVE-2021-30559 nvd.nist.gov/vuln/detail/CVE-2021-30559 [ 3 ] CVE-2021-30560 nvd.nist.gov/vuln/detail/CVE-2021-30560 [ 4 ] CVE-2021-30561 nvd.nist.gov/vuln/detail/CVE-2021-30561 [ 5 ] CVE-2021-30562 nvd.nist.gov/vuln/detail/CVE-2021-30562 [ 6 ] CVE-2021-30563 nvd.nist.gov/vuln/detail/CVE-2021-30563 [ 7 ] CVE-2021-30564 nvd.nist.gov/vuln/detail/CVE-2021-30564
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-49
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5

[USN-5020-1] Ruby vulnerabilities

========================================================================== Ubuntu Security Notice USN-5020-1 July 21, 2021
ruby2.3, ruby2.5, ruby2.7 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 21.04 – Ubuntu 20.10 – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS – Ubuntu 16.04 ESM
Summary:
Several security issues were fixed in Ruby.
Software Description: – ruby2.7: Object-oriented scripting language – ruby2.5: Object-oriented scripting language – ruby2.3: Object-oriented scripting language
Details:
It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. (CVE-2021-31799)
It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this issue to conduct port scans and service banner extractions. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, and Ubuntu 21.04. (CVE-2021-31810)
It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this issue to perform man-in-the-middle attackers to bypass the TLS protection. (CVE-2021-32066)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.04: libruby2.7 2.7.2-4ubuntu1.2 ruby2.7 2.7.2-4ubuntu1.2
Ubuntu 20.10: libruby2.7 2.7.1-3ubuntu1.4 ruby2.7 2.7.1-3ubuntu1.4
Ubuntu 20.04 LTS: libruby2.7 2.7.0-5ubuntu1.5 ruby2.7 2.7.0-5ubuntu1.5
Ubuntu 18.04 LTS: libruby2.5 2.5.1-1ubuntu1.10 ruby2.5 2.5.1-1ubuntu1.10
Ubuntu 16.04 ESM: libruby2.3 2.3.1-2~ubuntu16.04.16+esm1 ruby2.3 2.3.1-2~ubuntu16.04.16+esm1
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-5020-1 CVE-2021-31799, CVE-2021-31810, CVE-2021-32066
Package Information: launchpad.net/ubuntu/+source/ruby2.7/2.7.2-4ubuntu1.2 launchpad.net/ubuntu/+source/ruby2.7/2.7.1-3ubuntu1.4 launchpad.net/ubuntu/+source/ruby2.7/2.7.0-5ubuntu1.5 launchpad.net/ubuntu/+source/ruby2.5/2.5.1-1ubuntu1.10

[USN-4336-2] GNU binutils vulnerabilities

========================================================================== Ubuntu Security Notice USN-4336-2 July 21, 2021
binutils vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 16.04 ESM
Summary:
Several security issues were fixed in GNU binutils.
Software Description: – binutils: GNU assembler, linker and binary utilities
Details:
USN-4336-1 fixed several vulnerabilities in GNU binutils. This update provides the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that GNU binutils contained a large number of security issues. If a user or automated system were tricked into processing a specially-crafted file, a remote attacker could cause GNU binutils to crash, resulting in a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 16.04 ESM: binutils 2.26.1-1ubuntu1~16.04.8+esm1 binutils-multiarch 2.26.1-1ubuntu1~16.04.8+esm1
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-4336-2 ubuntu.com/security/notices/USN-4336-1 CVE-2016-2226, CVE-2016-4487, CVE-2016-4488, CVE-2016-4489, CVE-2016-4490, CVE-2016-4491, CVE-2016-4492, CVE-2016-4493, CVE-2016-6131, CVE-2017-12448, CVE-2017-12449, CVE-2017-12450, CVE-2017-12451, CVE-2017-12452, CVE-2017-12453, CVE-2017-12454, CVE-2017-12455, CVE-2017-12456, CVE-2017-12457, CVE-2017-12458, CVE-2017-12459, CVE-2017-12799, CVE-2017-12967, CVE-2017-13710, CVE-2017-14128, CVE-2017-14129, CVE-2017-14130, CVE-2017-14333, CVE-2017-14529, CVE-2017-14930, CVE-2017-14932, CVE-2017-14938, CVE-2017-14939, CVE-2017-14940, CVE-2017-15020, CVE-2017-15021, CVE-2017-15022, CVE-2017-15024, CVE-2017-15025, CVE-2017-15225, CVE-2017-15938, CVE-2017-15939, CVE-2017-15996, CVE-2017-16826, CVE-2017-16827, CVE-2017-16828, CVE-2017-16831, CVE-2017-16832, CVE-2017-17080, CVE-2017-17121, CVE-2017-17123, CVE-2017-17124, CVE-2017-17125, CVE-2017-6965, CVE-2017-6966, CVE-2017-6969, CVE-2017-7209, CVE-2017-7210, CVE-2017-7223, CVE-2017-7224, CVE-2017-7225, CVE-2017-7226, CVE-2017-7227, CVE-2017-7299, CVE-2017-7300, CVE-2017-7301, CVE-2017-7302, CVE-2017-7614, CVE-2017-8393, CVE-2017-8394, CVE-2017-8395, CVE-2017-8396, CVE-2017-8397, CVE-2017-8398, CVE-2017-8421, CVE-2017-9038, CVE-2017-9039, CVE-2017-9040, CVE-2017-9041, CVE-2017-9042, CVE-2017-9044, CVE-2017-9742, CVE-2017-9744, CVE-2017-9745, CVE-2017-9746, CVE-2017-9747, CVE-2017-9748, CVE-2017-9749, CVE-2017-9750, CVE-2017-9751, CVE-2017-9752, CVE-2017-9753, CVE-2017-9754, CVE-2017-9755, CVE-2017-9756, CVE-2017-9954, CVE-2018-1000876, CVE-2018-10372, CVE-2018-10373, CVE-2018-10534, CVE-2018-10535, CVE-2018-12641, CVE-2018-12697, CVE-2018-12698, CVE-2018-12699, CVE-2018-12700, CVE-2018-12934, CVE-2018-13033, CVE-2018-17358, CVE-2018-17359, CVE-2018-17360, CVE-2018-17794, CVE-2018-17985, CVE-2018-18309, CVE-2018-18483, CVE-2018-18484, CVE-2018-18605, CVE-2018-18606, CVE-2018-18607, CVE-2018-18700, CVE-2018-18701, CVE-2018-19931, CVE-2018-19932, CVE-2018-20002, CVE-2018-20623, CVE-2018-20671, CVE-2018-6323, CVE-2018-6543, CVE-2018-6759, CVE-2018-7208, CVE-2018-7568, CVE-2018-7569, CVE-2018-7642, CVE-2018-7643, CVE-2018-8945, CVE-2018-9138, CVE-2019-12972, CVE-2019-14250, CVE-2019-14444, CVE-2019-17450, CVE-2019-17451, CVE-2019-9070, CVE-2019-9071, CVE-2019-9073, CVE-2019-9074, CVE-2019-9075, CVE-2019-9077

[USN-5019-1] NVIDIA graphics drivers vulnerabilities

========================================================================== Ubuntu Security Notice USN-5019-1 July 21, 2021
nvidia-graphics-drivers-390, nvidia-graphics-drivers-418-server, nvidia-graphics-drivers-450-server, nvidia-graphics-drivers-460, nvidia-graphics-drivers-460-server, nvidia-graphics-drivers-470 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 21.04 – Ubuntu 20.10 – Ubuntu 20.04 LTS – Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in the NVIDIA graphics drivers.
Software Description: – nvidia-graphics-drivers-390: NVIDIA binary X.Org driver – nvidia-graphics-drivers-418-server: NVIDIA Server Driver – nvidia-graphics-drivers-450-server: NVIDIA Server Driver – nvidia-graphics-drivers-460: NVIDIA binary X.Org driver – nvidia-graphics-drivers-460-server: NVIDIA Server Driver – nvidia-graphics-drivers-470: NVIDIA binary X.Org driver
Details:
It was discovered that an assert() could be triggered in the NVIDIA graphics drivers. A local attacker could use this to cause a denial of service. (CVE-2021-1093)
It was discovered that the NVIDIA graphics drivers permitted an out-of-bounds array access. A local attacker could use this to cause a denial of service or possibly expose sensitive information. (CVE-2021-1094)
It was discovered that the NVIDIA graphics drivers contained a vulnerability in the kernel mode layer where they did not properly control calls with embedded parameters in some situations. A local attacker could use this to cause a denial of service. (CVE-2021-1095)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.04: xserver-xorg-video-nvidia-390 390.144-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-418-server 418.211.00-0ubunt0.21.04.1 xserver-xorg-video-nvidia-440-server 450.142.00-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-450 460.91.03-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-450-server 450.142.00-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-455 460.91.03-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-460 460.91.03-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-460-server 460.91.03-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-465 470.57.02-0ubuntu0.21.04.1 xserver-xorg-video-nvidia-470 470.57.02-0ubuntu0.21.04.1
Ubuntu 20.10: xserver-xorg-video-nvidia-390 390.144-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-418-server 418.211.00-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-440-server 450.142.00-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-450 460.91.03-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-450-server 450.142.00-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-455 460.91.03-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-460 460.91.03-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-460-server 460.91.03-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-465 470.57.02-0ubuntu0.20.10.1 xserver-xorg-video-nvidia-470 470.57.02-0ubuntu0.20.10.1
Ubuntu 20.04 LTS: xserver-xorg-video-nvidia-390 390.144-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-418-server 418.211.00-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-440-server 450.142.00-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-450 460.91.03-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-450-server 450.142.00-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-455 460.91.03-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-460 460.91.03-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-460-server 460.91.03-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-465 470.57.02-0ubuntu0.20.04.1 xserver-xorg-video-nvidia-470 470.57.02-0ubuntu0.20.04.1
Ubuntu 18.04 LTS: xserver-xorg-video-nvidia-390 390.144-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-418-server 418.211.00-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-440-server 450.142.00-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-450 460.91.03-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-450-server 450.142.00-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-455 460.91.03-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-460 460.91.03-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-460-server 460.91.03-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-465 470.57.02-0ubuntu0.18.04.1 xserver-xorg-video-nvidia-470 470.57.02-0ubuntu0.18.04.1
After a standard system update you need to reboot your computer to make all the necessary changes.
References: ubuntu.com/security/notices/USN-5019-1 CVE-2021-1093, CVE-2021-1094, CVE-2021-1095
Package Information: launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/390.144-0ubuntu0.21.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-418-server/418.211.00-0ubunt0.21.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450-server/450.142.00-0ubuntu0.21.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460/460.91.03-0ubuntu0.21.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460-server/460.91.03-0ubuntu0.21.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/470.57.02-0ubuntu0.21.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/390.144-0ubuntu0.20.10.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-418-server/418.211.00-0ubuntu0.20.10.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450-server/450.142.00-0ubuntu0.20.10.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460/460.91.03-0ubuntu0.20.10.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460-server/460.91.03-0ubuntu0.20.10.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/470.57.02-0ubuntu0.20.10.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/390.144-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-418-server/418.211.00-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450-server/450.142.00-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460/460.91.03-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460-server/460.91.03-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/470.57.02-0ubuntu0.20.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-390/390.144-0ubuntu0.18.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-418-server/418.211.00-0ubuntu0.18.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450-server/450.142.00-0ubuntu0.18.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460/460.91.03-0ubuntu0.18.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-460-server/460.91.03-0ubuntu0.18.04.1 launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/470.57.02-0ubuntu0.18.04.1

[USN-5018-1] Linux kernel vulnerabilities

========================================================================== Ubuntu Security Notice USN-5018-1 July 20, 2021
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 18.04 LTS – Ubuntu 16.04 ESM – Ubuntu 14.04 ESM
Summary:
Several security issues were fixed in the Linux kernel.
Software Description: – linux: Linux kernel – linux-aws: Linux kernel for Amazon Web Services (AWS) systems – linux-azure-4.15: Linux kernel for Microsoft Azure Cloud systems – linux-gcp-4.15: Linux kernel for Google Cloud Platform (GCP) systems – linux-kvm: Linux kernel for cloud environments – linux-oracle: Linux kernel for Oracle Cloud systems – linux-raspi2: Linux kernel for Raspberry Pi (V8) systems – linux-snapdragon: Linux kernel for Qualcomm Snapdragon processors – linux-aws-hwe: Linux kernel for Amazon Web Services (AWS-HWE) systems – linux-azure: Linux kernel for Microsoft Azure Cloud systems – linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems – linux-hwe: Linux hardware enablement (HWE) kernel
Details:
It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-33909)
Piotr Krysiuk discovered that the eBPF implementation in the Linux kernel did not properly enforce limits for pointer operations. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-33200)
Mathy Vanhoef discovered that the Linux kernel’s WiFi implementation did not properly clear received fragments from memory in some situations. A physically proximate attacker could possibly use this issue to inject packets or expose sensitive information. (CVE-2020-24586)
Mathy Vanhoef discovered that the Linux kernel’s WiFi implementation incorrectly handled encrypted fragments. A physically proximate attacker could possibly use this issue to decrypt fragments. (CVE-2020-24587)
Mathy Vanhoef discovered that the Linux kernel’s WiFi implementation incorrectly handled EAPOL frames from unauthenticated senders. A physically proximate attacker could inject malicious packets to cause a denial of service (system crash). (CVE-2020-26139)
Mathy Vanhoef discovered that the Linux kernel’s WiFi implementation could reassemble mixed encrypted and plaintext fragments. A physically proximate attacker could possibly use this issue to inject packets or exfiltrate selected fragments. (CVE-2020-26147)
It was discovered that the bluetooth subsystem in the Linux kernel did not properly perform access control. An authenticated attacker could possibly use this to expose sensitive information. (CVE-2020-26558, CVE-2021-0129)
Or Cohen and Nadav Markus discovered a use-after-free vulnerability in the nfc implementation in the Linux kernel. A privileged local attacker could use this issue to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-23134)
Piotr Krysiuk discovered that the eBPF implementation in the Linux kernel did not properly prevent speculative loads in certain situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2021-31829)
It was discovered that a race condition in the kernel Bluetooth subsystem could lead to use-after-free of slab objects. An attacker could use this issue to possibly execute arbitrary code. (CVE-2021-32399)
It was discovered that a use-after-free existed in the Bluetooth HCI driver of the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-33034)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: linux-image-4.15.0-1078-oracle 4.15.0-1078.86 linux-image-4.15.0-1092-raspi2 4.15.0-1092.98 linux-image-4.15.0-1097-kvm 4.15.0-1097.99 linux-image-4.15.0-1106-gcp 4.15.0-1106.120 linux-image-4.15.0-1109-aws 4.15.0-1109.116 linux-image-4.15.0-1109-snapdragon 4.15.0-1109.118 linux-image-4.15.0-1121-azure 4.15.0-1121.134 linux-image-4.15.0-151-generic 4.15.0-151.157 linux-image-4.15.0-151-generic-lpae 4.15.0-151.157 linux-image-4.15.0-151-lowlatency 4.15.0-151.157 linux-image-aws-lts-18.04 4.15.0.1109.112 linux-image-azure-lts-18.04 4.15.0.1121.94 linux-image-gcp-lts-18.04 4.15.0.1106.125 linux-image-generic 4.15.0.151.139 linux-image-generic-lpae 4.15.0.151.139 linux-image-kvm 4.15.0.1097.93 linux-image-lowlatency 4.15.0.151.139 linux-image-oracle-lts-18.04 4.15.0.1078.88 linux-image-raspi2 4.15.0.1092.90 linux-image-snapdragon 4.15.0.1109.112 linux-image-virtual 4.15.0.151.139
Ubuntu 16.04 ESM: linux-image-4.15.0-1078-oracle 4.15.0-1078.86~16.04.1 linux-image-4.15.0-1106-gcp 4.15.0-1106.120~16.04.1 linux-image-4.15.0-1109-aws 4.15.0-1109.116~16.04.1 linux-image-4.15.0-1121-azure 4.15.0-1121.134~16.04.1 linux-image-4.15.0-151-generic 4.15.0-151.157~16.04.1 linux-image-4.15.0-151-lowlatency 4.15.0-151.157~16.04.1 linux-image-aws-hwe 4.15.0.1109.100 linux-image-azure 4.15.0.1121.112 linux-image-gcp 4.15.0.1106.107 linux-image-generic-hwe-16.04 4.15.0.151.146 linux-image-gke 4.15.0.1106.107 linux-image-lowlatency-hwe-16.04 4.15.0.151.146 linux-image-oem 4.15.0.151.146 linux-image-oracle 4.15.0.1078.66 linux-image-virtual-hwe-16.04 4.15.0.151.146
Ubuntu 14.04 ESM: linux-image-4.15.0-1121-azure 4.15.0-1121.134~14.04.1 linux-image-azure 4.15.0.1121.94
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.
References: ubuntu.com/security/notices/USN-5018-1 CVE-2020-24586, CVE-2020-24587, CVE-2020-26139, CVE-2020-26147, CVE-2020-26558, CVE-2021-0129, CVE-2021-23134, CVE-2021-31829, CVE-2021-32399, CVE-2021-33034, CVE-2021-33200, CVE-2021-33909
Package Information: launchpad.net/ubuntu/+source/linux/4.15.0-151.157 launchpad.net/ubuntu/+source/linux-aws/4.15.0-1109.116 launchpad.net/ubuntu/+source/linux-azure-4.15/4.15.0-1121.134 launchpad.net/ubuntu/+source/linux-gcp-4.15/4.15.0-1106.120 launchpad.net/ubuntu/+source/linux-kvm/4.15.0-1097.99 launchpad.net/ubuntu/+source/linux-oracle/4.15.0-1078.86 launchpad.net/ubuntu/+source/linux-raspi2/4.15.0-1092.98 launchpad.net/ubuntu/+source/linux-snapdragon/4.15.0-1109.118

[USN-5017-1] Linux kernel vulnerabilities

========================================================================== Ubuntu Security Notice USN-5017-1 July 20, 2021
linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 20.04 LTS – Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description: – linux: Linux kernel – linux-aws: Linux kernel for Amazon Web Services (AWS) systems – linux-azure: Linux kernel for Microsoft Azure Cloud systems – linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems – linux-gke: Linux kernel for Google Container Engine (GKE) systems – linux-gkeop: Linux kernel for Google Container Engine (GKE) systems – linux-kvm: Linux kernel for cloud environments – linux-oracle: Linux kernel for Oracle Cloud systems – linux-raspi: Linux kernel for Raspberry Pi (V8) systems – linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems – linux-azure-5.4: Linux kernel for Microsoft Azure cloud systems – linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems – linux-gke-5.4: Linux kernel for Google Container Engine (GKE) systems – linux-gkeop-5.4: Linux kernel for Google Container Engine (GKE) systems – linux-hwe-5.4: Linux hardware enablement (HWE) kernel – linux-oracle-5.4: Linux kernel for Oracle Cloud systems – linux-raspi-5.4: Linux kernel for Raspberry Pi (V8) systems
Details:
It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-33909)
It was discovered that the bluetooth subsystem in the Linux kernel did not properly perform access control. An authenticated attacker could possibly use this to expose sensitive information. (CVE-2020-26558, CVE-2021-0129)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: linux-image-5.4.0-1021-gkeop 5.4.0-1021.22 linux-image-5.4.0-1041-raspi 5.4.0-1041.45 linux-image-5.4.0-1044-kvm 5.4.0-1044.46 linux-image-5.4.0-1049-gcp 5.4.0-1049.53 linux-image-5.4.0-1049-gke 5.4.0-1049.52 linux-image-5.4.0-1052-oracle 5.4.0-1052.56 linux-image-5.4.0-1054-aws 5.4.0-1054.57 linux-image-5.4.0-1055-azure 5.4.0-1055.57 linux-image-5.4.0-80-generic 5.4.0-80.90 linux-image-5.4.0-80-generic-lpae 5.4.0-80.90 linux-image-5.4.0-80-lowlatency 5.4.0-80.90 linux-image-aws-lts-20.04 5.4.0.1054.57 linux-image-azure-lts-20.04 5.4.0.1055.53 linux-image-gcp-lts-20.04 5.4.0.1049.59 linux-image-generic 5.4.0.80.84 linux-image-generic-lpae 5.4.0.80.84 linux-image-gke 5.4.0.1049.59 linux-image-gke-5.4 5.4.0.1049.59 linux-image-gkeop 5.4.0.1021.24 linux-image-gkeop-5.4 5.4.0.1021.24 linux-image-kvm 5.4.0.1044.43 linux-image-lowlatency 5.4.0.80.84 linux-image-oem 5.4.0.80.84 linux-image-oem-osp1 5.4.0.80.84 linux-image-oracle-lts-20.04 5.4.0.1052.52 linux-image-raspi 5.4.0.1041.76 linux-image-raspi2 5.4.0.1041.76 linux-image-virtual 5.4.0.80.84
Ubuntu 18.04 LTS: linux-image-5.4.0-1021-gkeop 5.4.0-1021.22~18.04.1 linux-image-5.4.0-1041-raspi 5.4.0-1041.45~18.04.1 linux-image-5.4.0-1049-gcp 5.4.0-1049.53~18.04.1 linux-image-5.4.0-1049-gke 5.4.0-1049.52~18.04.1 linux-image-5.4.0-1052-oracle 5.4.0-1052.56~18.04.1 linux-image-5.4.0-1054-aws 5.4.0-1054.57~18.04.1 linux-image-5.4.0-1055-azure 5.4.0-1055.57~18.04.1 linux-image-5.4.0-80-generic 5.4.0-80.90~18.04.1 linux-image-5.4.0-80-generic-lpae 5.4.0-80.90~18.04.1 linux-image-5.4.0-80-lowlatency 5.4.0-80.90~18.04.1 linux-image-aws 5.4.0.1054.37 linux-image-azure 5.4.0.1055.35 linux-image-gcp 5.4.0.1049.36 linux-image-generic-hwe-18.04 5.4.0.80.90~18.04.72 linux-image-generic-lpae-hwe-18.04 5.4.0.80.90~18.04.72 linux-image-gke-5.4 5.4.0.1049.52~18.04.15 linux-image-gkeop-5.4 5.4.0.1021.22~18.04.22 linux-image-lowlatency-hwe-18.04 5.4.0.80.90~18.04.72 linux-image-oem 5.4.0.80.90~18.04.72 linux-image-oem-osp1 5.4.0.80.90~18.04.72 linux-image-oracle 5.4.0.1052.56~18.04.32 linux-image-raspi-hwe-18.04 5.4.0.1041.44 linux-image-snapdragon-hwe-18.04 5.4.0.80.90~18.04.72 linux-image-virtual-hwe-18.04 5.4.0.80.90~18.04.72
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.
References: ubuntu.com/security/notices/USN-5017-1 CVE-2020-26558, CVE-2021-0129, CVE-2021-33909
Package Information: launchpad.net/ubuntu/+source/linux/5.4.0-80.90 launchpad.net/ubuntu/+source/linux-aws/5.4.0-1054.57 launchpad.net/ubuntu/+source/linux-azure/5.4.0-1055.57 launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1049.53 launchpad.net/ubuntu/+source/linux-gke/5.4.0-1049.52 launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1021.22 launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1044.46 launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1052.56 launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1041.45 launchpad.net/ubuntu/+source/linux-aws-5.4/5.4.0-1054.57~18.04.1 launchpad.net/ubuntu/+source/linux-azure-5.4/5.4.0-1055.57~18.04.1 launchpad.net/ubuntu/+source/linux-gcp-5.4/5.4.0-1049.53~18.04.1 launchpad.net/ubuntu/+source/linux-gke-5.4/5.4.0-1049.52~18.04.1 launchpad.net/ubuntu/+source/linux-gkeop-5.4/5.4.0-1021.22~18.04.1 launchpad.net/ubuntu/+source/linux-hwe-5.4/5.4.0-80.90~18.04.1 launchpad.net/ubuntu/+source/linux-oracle-5.4/5.4.0-1052.56~18.04.1 launchpad.net/ubuntu/+source/linux-raspi-5.4/5.4.0-1041.45~18.04.1

[USN-5016-1] Linux kernel vulnerabilities

========================================================================== Ubuntu Security Notice USN-5016-1 July 20, 2021
linux, linux-aws, linux-aws-5.8, linux-azure, linux-azure-5.8, linux-gcp, linux-gcp-5.8, linux-hwe-5.8, linux-kvm, linux-oracle, linux-oracle-5.8, linux-raspi vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 20.10 – Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description: – linux: Linux kernel – linux-aws: Linux kernel for Amazon Web Services (AWS) systems – linux-azure: Linux kernel for Microsoft Azure Cloud systems – linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems – linux-kvm: Linux kernel for cloud environments – linux-oracle: Linux kernel for Oracle Cloud systems – linux-raspi: Linux kernel for Raspberry Pi (V8) systems – linux-aws-5.8: Linux kernel for Amazon Web Services (AWS) systems – linux-azure-5.8: Linux kernel for Microsoft Azure cloud systems – linux-gcp-5.8: Linux kernel for Google Cloud Platform (GCP) systems – linux-hwe-5.8: Linux hardware enablement (HWE) kernel – linux-oracle-5.8: Linux kernel for Oracle Cloud systems
Details:
It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-33909)
Or Cohen and Nadav Markus discovered a use-after-free vulnerability in the nfc implementation in the Linux kernel. A privileged local attacker could use this issue to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-23134)
It was discovered that a race condition in the kernel Bluetooth subsystem could lead to use-after-free of slab objects. An attacker could use this issue to possibly execute arbitrary code. (CVE-2021-32399)
It was discovered that a use-after-free existed in the Bluetooth HCI driver of the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2021-33034)
It was discovered that an out-of-bounds (OOB) memory access flaw existed in the f2fs module of the Linux kernel. A local attacker could use this issue to cause a denial of service (system crash). (CVE-2021-3506)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.10: linux-image-5.8.0-1032-raspi 5.8.0-1032.35 linux-image-5.8.0-1032-raspi-nolpae 5.8.0-1032.35 linux-image-5.8.0-1033-kvm 5.8.0-1033.36 linux-image-5.8.0-1037-oracle 5.8.0-1037.38 linux-image-5.8.0-1038-gcp 5.8.0-1038.40 linux-image-5.8.0-1039-azure 5.8.0-1039.42 linux-image-5.8.0-1041-aws 5.8.0-1041.43 linux-image-5.8.0-63-generic 5.8.0-63.71 linux-image-5.8.0-63-generic-64k 5.8.0-63.71 linux-image-5.8.0-63-generic-lpae 5.8.0-63.71 linux-image-5.8.0-63-lowlatency 5.8.0-63.71 linux-image-aws 5.8.0.1041.43 linux-image-azure 5.8.0.1039.40 linux-image-gcp 5.8.0.1038.38 linux-image-generic 5.8.0.63.69 linux-image-generic-64k 5.8.0.63.69 linux-image-generic-lpae 5.8.0.63.69 linux-image-gke 5.8.0.1038.38 linux-image-kvm 5.8.0.1033.36 linux-image-lowlatency 5.8.0.63.69 linux-image-oem-20.04 5.8.0.63.69 linux-image-oracle 5.8.0.1037.36 linux-image-raspi 5.8.0.1032.34 linux-image-raspi-nolpae 5.8.0.1032.34 linux-image-virtual 5.8.0.63.69
Ubuntu 20.04 LTS: linux-image-5.8.0-1037-oracle 5.8.0-1037.38~20.04.1 linux-image-5.8.0-1038-gcp 5.8.0-1038.40~20.04.1 linux-image-5.8.0-1039-azure 5.8.0-1039.42~20.04.1 linux-image-5.8.0-1041-aws 5.8.0-1041.43~20.04.1 linux-image-5.8.0-63-generic 5.8.0-63.71~20.04.1 linux-image-5.8.0-63-generic-64k 5.8.0-63.71~20.04.1 linux-image-5.8.0-63-generic-lpae 5.8.0-63.71~20.04.1 linux-image-5.8.0-63-lowlatency 5.8.0-63.71~20.04.1 linux-image-aws 5.8.0.1041.43~20.04.13 linux-image-azure 5.8.0.1039.42~20.04.11 linux-image-gcp 5.8.0.1038.40~20.04.13 linux-image-generic-64k-hwe-20.04 5.8.0.63.71~20.04.45 linux-image-generic-hwe-20.04 5.8.0.63.71~20.04.45 linux-image-generic-lpae-hwe-20.04 5.8.0.63.71~20.04.45 linux-image-lowlatency-hwe-20.04 5.8.0.63.71~20.04.45 linux-image-oracle 5.8.0.1037.38~20.04.13 linux-image-virtual-hwe-20.04 5.8.0.63.71~20.04.45
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.
References: ubuntu.com/security/notices/USN-5016-1 CVE-2021-23134, CVE-2021-32399, CVE-2021-33034, CVE-2021-33909, CVE-2021-3506
Package Information: launchpad.net/ubuntu/+source/linux/5.8.0-63.71 launchpad.net/ubuntu/+source/linux-aws/5.8.0-1041.43 launchpad.net/ubuntu/+source/linux-azure/5.8.0-1039.42 launchpad.net/ubuntu/+source/linux-gcp/5.8.0-1038.40 launchpad.net/ubuntu/+source/linux-kvm/5.8.0-1033.36 launchpad.net/ubuntu/+source/linux-oracle/5.8.0-1037.38 launchpad.net/ubuntu/+source/linux-raspi/5.8.0-1032.35 launchpad.net/ubuntu/+source/linux-aws-5.8/5.8.0-1041.43~20.04.1 launchpad.net/ubuntu/+source/linux-azure-5.8/5.8.0-1039.42~20.04.1 launchpad.net/ubuntu/+source/linux-gcp-5.8/5.8.0-1038.40~20.04.1 launchpad.net/ubuntu/+source/linux-hwe-5.8/5.8.0-63.71~20.04.1 launchpad.net/ubuntu/+source/linux-oracle-5.8/5.8.0-1037.38~20.04.1

[USN-5015-1] Linux kernel (OEM) vulnerabilities

========================================================================== Ubuntu Security Notice USN-5015-1 July 20, 2021
linux-oem-5.10 vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description: – linux-oem-5.10: Linux kernel for OEM systems
Details:
It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2021-33909)
Michael Brown discovered that the Xen netback driver in the Linux kernel did not properly handle malformed packets from a network PV frontend, leading to a use-after-free vulnerability. An attacker in a guest VM could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2021-28691)
It was discovered that the bluetooth subsystem in the Linux kernel did not properly handle HCI device initialization failure, leading to a double-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2021-3564)
It was discovered that the bluetooth subsystem in the Linux kernel did not properly handle HCI device detach events, leading to a use-after-free vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. (CVE-2021-3573)
It was discovered that the NFC implementation in the Linux kernel did not properly handle failed connect events leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service. (CVE-2021-3587)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 20.04 LTS: linux-image-5.10.0-1038-oem 5.10.0-1038.40 linux-image-oem-20.04 5.10.0.1038.40 linux-image-oem-20.04b 5.10.0.1038.40
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.
References: ubuntu.com/security/notices/USN-5015-1 CVE-2021-28691, CVE-2021-33909, CVE-2021-3564, CVE-2021-3573, CVE-2021-3587
Package Information: launchpad.net/ubuntu/+source/linux-oem-5.10/5.10.0-1038.40

[USN-5014-1] Linux kernel vulnerability

========================================================================== Ubuntu Security Notice USN-5014-1 July 20, 2021
linux, linux-aws, linux-azure, linux-gcp, linux-gke-5.3, linux-hwe, linux-lts-xenial, linux-kvm, linux-oracle, linux-raspi, linux-raspi2-5.3 vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 21.04 – Ubuntu 18.04 LTS – Ubuntu 16.04 ESM – Ubuntu 14.04 ESM
Summary:
The system could be made to run programs as an administrator.
Software Description: – linux: Linux kernel – linux-aws: Linux kernel for Amazon Web Services (AWS) systems – linux-azure: Linux kernel for Microsoft Azure Cloud systems – linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems – linux-kvm: Linux kernel for cloud environments – linux-oracle: Linux kernel for Oracle Cloud systems – linux-raspi: Linux kernel for Raspberry Pi (V8) systems – linux-gke-5.3: Linux kernel for Google Container Engine (GKE) systems – linux-hwe: Linux hardware enablement (HWE) kernel – linux-raspi2-5.3: Linux kernel for Raspberry Pi (V8) systems – linux-lts-xenial: Linux hardware enablement kernel from Xenial for Trusty
Details:
It was discovered that the virtual file system implementation in the Linux kernel contained an unsigned to signed integer conversion error. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 21.04: linux-image-5.11.0-1012-azure 5.11.0-1012.13 linux-image-5.11.0-1012-kvm 5.11.0-1012.13 linux-image-5.11.0-1013-oracle 5.11.0-1013.14 linux-image-5.11.0-1014-aws 5.11.0-1014.15 linux-image-5.11.0-1014-gcp 5.11.0-1014.16 linux-image-5.11.0-1015-raspi 5.11.0-1015.16 linux-image-5.11.0-1015-raspi-nolpae 5.11.0-1015.16 linux-image-5.11.0-25-generic 5.11.0-25.27 linux-image-5.11.0-25-generic-64k 5.11.0-25.27 linux-image-5.11.0-25-generic-lpae 5.11.0-25.27 linux-image-5.11.0-25-lowlatency 5.11.0-25.27 linux-image-aws 5.11.0.1014.15 linux-image-azure 5.11.0.1012.13 linux-image-gcp 5.11.0.1014.14 linux-image-generic 5.11.0.25.27 linux-image-generic-64k 5.11.0.25.27 linux-image-generic-lpae 5.11.0.25.27 linux-image-gke 5.11.0.1014.14 linux-image-kvm 5.11.0.1012.13 linux-image-lowlatency 5.11.0.25.27 linux-image-oem-20.04 5.11.0.25.27 linux-image-oracle 5.11.0.1013.14 linux-image-raspi 5.11.0.1015.13 linux-image-raspi-nolpae 5.11.0.1015.13 linux-image-virtual 5.11.0.25.27
Ubuntu 18.04 LTS: linux-image-5.3.0-1042-raspi2 5.3.0-1042.44 linux-image-5.3.0-1045-gke 5.3.0-1045.48 linux-image-5.3.0-76-generic 5.3.0-76.72 linux-image-5.3.0-76-lowlatency 5.3.0-76.72 linux-image-gke-5.3 5.3.0.1045.28 linux-image-gkeop-5.3 5.3.0.76.133 linux-image-raspi2-hwe-18.04 5.3.0.1042.31
Ubuntu 16.04 ESM: linux-image-4.4.0-1095-kvm 4.4.0-1095.104 linux-image-4.4.0-1130-aws 4.4.0-1130.144 linux-image-4.4.0-212-generic 4.4.0-212.244 linux-image-4.4.0-212-lowlatency 4.4.0-212.244 linux-image-aws 4.4.0.1130.135 linux-image-generic 4.4.0.212.219 linux-image-kvm 4.4.0.1095.93 linux-image-lowlatency 4.4.0.212.219 linux-image-virtual 4.4.0.212.219
Ubuntu 14.04 ESM: linux-image-3.13.0-186-generic 3.13.0-186.237 linux-image-3.13.0-186-generic-lpae 3.13.0-186.237 linux-image-3.13.0-186-lowlatency 3.13.0-186.237 linux-image-3.13.0-186-powerpc-e500 3.13.0-186.237 linux-image-3.13.0-186-powerpc-e500mc 3.13.0-186.237 linux-image-3.13.0-186-powerpc-smp 3.13.0-186.237 linux-image-3.13.0-186-powerpc64-emb 3.13.0-186.237 linux-image-3.13.0-186-powerpc64-smp 3.13.0-186.237 linux-image-4.4.0-1094-aws 4.4.0-1094.99 linux-image-4.4.0-212-generic 4.4.0-212.244~14.04.1 linux-image-4.4.0-212-lowlatency 4.4.0-212.244~14.04.1 linux-image-aws 4.4.0.1094.92 linux-image-generic 3.13.0.186.195 linux-image-generic-lpae 3.13.0.186.195 linux-image-generic-lts-xenial 4.4.0.212.185 linux-image-generic-pae 3.13.0.186.195 linux-image-highbank 3.13.0.186.195 linux-image-lowlatency 3.13.0.186.195 linux-image-lowlatency-lts-xenial 4.4.0.212.185 linux-image-lowlatency-pae 3.13.0.186.195 linux-image-omap 3.13.0.186.195 linux-image-powerpc-e500 3.13.0.186.195 linux-image-powerpc-e500mc 3.13.0.186.195 linux-image-powerpc-smp 3.13.0.186.195 linux-image-powerpc64-emb 3.13.0.186.195 linux-image-powerpc64-smp 3.13.0.186.195 linux-image-server 3.13.0.186.195 linux-image-virtual 3.13.0.186.195 linux-image-virtual-lts-xenial 4.4.0.212.185
After a standard system update you need to reboot your computer to make all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.
References: ubuntu.com/security/notices/USN-5014-1 CVE-2021-33909
Package Information: launchpad.net/ubuntu/+source/linux/5.11.0-25.27 launchpad.net/ubuntu/+source/linux-aws/5.11.0-1014.15 launchpad.net/ubuntu/+source/linux-azure/5.11.0-1012.13 launchpad.net/ubuntu/+source/linux-gcp/5.11.0-1014.16 launchpad.net/ubuntu/+source/linux-kvm/5.11.0-1012.13 launchpad.net/ubuntu/+source/linux-oracle/5.11.0-1013.14 launchpad.net/ubuntu/+source/linux-raspi/5.11.0-1015.16 launchpad.net/ubuntu/+source/linux-gke-5.3/5.3.0-1045.48 launchpad.net/ubuntu/+source/linux-hwe/5.3.0-76.72 launchpad.net/ubuntu/+source/linux-raspi2-5.3/5.3.0-1042.44

[gentoo-announce] [ GLSA 202107-48 ] systemd: Multiple vulnerabilities

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – Gentoo Linux Security Advisory GLSA 202107-48 – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – security.gentoo.org/ – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Severity: Normal Title: systemd: Multiple vulnerabilities Date: July 20, 2021 Bugs: #789399, #803041 ID: 202107-48
– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Synopsis ========
Multiple vulnerabilities have been found in systemd, the worst of which could result in a Denial of Service condition.
Background ==========
A system and service manager.
Affected packages =================
——————————————————————- Package / Vulnerable / Unaffected ——————————————————————- 1 sys-apps/systemd < 248.5 >= 248.5
Description ===========
Multiple vulnerabilities have been discovered in systemd. Please review the CVE identifiers referenced below for details.
Impact ======
Please review the referenced CVE identifiers for details.
Workaround ==========
There is no known workaround at this time.
Resolution ==========
All systemd users should upgrade to the latest version:
# emerge –sync # emerge –ask –oneshot –verbose “>=sys-apps/systemd-248.5”
References ==========
[ 1 ] CVE-2020-13529 nvd.nist.gov/vuln/detail/CVE-2020-13529 [ 2 ] CVE-2021-33910 nvd.nist.gov/vuln/detail/CVE-2021-33910
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
security.gentoo.org/glsa/202107-48
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users’ machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at bugs.gentoo.org.
License =======
Copyright 2021 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons – Attribution / Share Alike license.
creativecommons.org/licenses/by-sa/2.5