[USN-5401-1] DPDK vulnerabilities

========================================================================== Ubuntu Security Notice USN-5401-1 May 04, 2022
dpdk vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
– Ubuntu 22.04 LTS – Ubuntu 21.10 – Ubuntu 20.04 LTS
Several security issues were fixed in DPDK.
Software Description: – dpdk: set of libraries for fast packet processing
Wenxiang Qian discovered that DPDK incorrectly checked certain payloads. An attacker could use this issue to cause DPDK to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-3839)
It was discovered that DPDK incorrectly handled inflight type messages. An attacker could possibly use this issue to cause DPDK to consume resources, leading to a denial of service. (CVE-2022-0669)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 22.04 LTS: dpdk 21.11.1-0ubuntu0.3
Ubuntu 21.10: dpdk 20.11.5-0ubuntu1
Ubuntu 20.04 LTS: dpdk 19.11.12-0ubuntu0.20.04.1
In general, a standard system update will make all the necessary changes.
References: ubuntu.com/security/notices/USN-5401-1 CVE-2021-3839, CVE-2022-0669
Package Information: launchpad.net/ubuntu/+source/dpdk/21.11.1-0ubuntu0.3 launchpad.net/ubuntu/+source/dpdk/20.11.5-0ubuntu1 launchpad.net/ubuntu/+source/dpdk/19.11.12-0ubuntu0.20.04.1