SUSE-SU-2017:2523-1: important: Security update for the Linux Kernel

SUSE Security Update: Security update for the Linux Kernel
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Announcement ID: SUSE-SU-2017:2523-1
Rating: important
References: #1057389
Cross-References: CVE-2017-1000251
Affected Products:
SUSE Linux Enterprise Workstation Extension 12-SP3
SUSE Linux Enterprise Software Development Kit 12-SP3
SUSE Linux Enterprise Server 12-SP3
SUSE Linux Enterprise Live Patching 12-SP3
SUSE Linux Enterprise High Availability 12-SP3
SUSE Linux Enterprise Desktop 12-SP3
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

The SUSE Linux Enterprise 12 SP3 kernel was updated to receive the
following security fixes:

– CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel was
vulnerable to a stack overflow while processing L2CAP configuration
responses, resulting in a potential remote denial-of-service
vulnerability but no remote code execution due to use of
CONFIG_CC_STACKPROTECTOR. [bnc#1057389]

Patch Instructions:

To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product:

– SUSE Linux Enterprise Workstation Extension 12-SP3:

zypper in -t patch SUSE-SLE-WE-12-SP3-2017-1562=1

– SUSE Linux Enterprise Software Development Kit 12-SP3:

zypper in -t patch SUSE-SLE-SDK-12-SP3-2017-1562=1

– SUSE Linux Enterprise Server 12-SP3:

zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1562=1

– SUSE Linux Enterprise Live Patching 12-SP3:

zypper in -t patch SUSE-SLE-Live-Patching-12-SP3-2017-1562=1

– SUSE Linux Enterprise High Availability 12-SP3:

zypper in -t patch SUSE-SLE-HA-12-SP3-2017-1562=1

– SUSE Linux Enterprise Desktop 12-SP3:

zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1562=1

To bring your system up-to-date, use “zypper patch”.

Package List:

– SUSE Linux Enterprise Workstation Extension 12-SP3 (x86_64):

kernel-default-debuginfo-4.4.82-6.6.1
kernel-default-debugsource-4.4.82-6.6.1
kernel-default-extra-4.4.82-6.6.1
kernel-default-extra-debuginfo-4.4.82-6.6.1

– SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

kernel-obs-build-4.4.82-6.6.1
kernel-obs-build-debugsource-4.4.82-6.6.1

– SUSE Linux Enterprise Software Development Kit 12-SP3 (noarch):

kernel-docs-4.4.82-6.6.3

– SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

kernel-default-4.4.82-6.6.1
kernel-default-base-4.4.82-6.6.1
kernel-default-base-debuginfo-4.4.82-6.6.1
kernel-default-debuginfo-4.4.82-6.6.1
kernel-default-debugsource-4.4.82-6.6.1
kernel-default-devel-4.4.82-6.6.1
kernel-syms-4.4.82-6.6.1

– SUSE Linux Enterprise Server 12-SP3 (noarch):

kernel-devel-4.4.82-6.6.1
kernel-macros-4.4.82-6.6.1
kernel-source-4.4.82-6.6.1

– SUSE Linux Enterprise Server 12-SP3 (s390x):

kernel-default-man-4.4.82-6.6.1

– SUSE Linux Enterprise Live Patching 12-SP3 (x86_64):

kgraft-patch-4_4_82-6_6-default-1-2.1
kgraft-patch-4_4_82-6_6-default-debuginfo-1-2.1

– SUSE Linux Enterprise High Availability 12-SP3 (ppc64le s390x x86_64):

cluster-md-kmp-default-4.4.82-6.6.1
cluster-md-kmp-default-debuginfo-4.4.82-6.6.1
dlm-kmp-default-4.4.82-6.6.1
dlm-kmp-default-debuginfo-4.4.82-6.6.1
gfs2-kmp-default-4.4.82-6.6.1
gfs2-kmp-default-debuginfo-4.4.82-6.6.1
kernel-default-debuginfo-4.4.82-6.6.1
kernel-default-debugsource-4.4.82-6.6.1
ocfs2-kmp-default-4.4.82-6.6.1
ocfs2-kmp-default-debuginfo-4.4.82-6.6.1

– SUSE Linux Enterprise Desktop 12-SP3 (noarch):

kernel-devel-4.4.82-6.6.1
kernel-macros-4.4.82-6.6.1
kernel-source-4.4.82-6.6.1

– SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

kernel-default-4.4.82-6.6.1
kernel-default-debuginfo-4.4.82-6.6.1
kernel-default-debugsource-4.4.82-6.6.1
kernel-default-devel-4.4.82-6.6.1
kernel-default-extra-4.4.82-6.6.1
kernel-default-extra-debuginfo-4.4.82-6.6.1
kernel-syms-4.4.82-6.6.1

References:

https://www.suse.com/security/cve/CVE-2017-1000251.html
https://bugzilla.suse.com/1057389


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