Test ID:	1.3.6.1.4.1.25623.1.1.12.2020.4580.1
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4580-1)
Summary:	The remote host is missing an update for the 'linux, linux-lts-trusty' package(s) announced via the USN-4580-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux, linux-lts-trusty' package(s) announced via the USN-4580-1 advisory. Vulnerability Insight: Hadar Manor discovered that the DCCP protocol implementation in the Linux kernel improperly handled socket reuse, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. Affected Software/OS: 'linux, linux-lts-trusty' package(s) on Ubuntu 12.04, Ubuntu 14.04. Solution: Please install the updated package(s). CVSS Score: 4.6 CVSS Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-16119 https://lore.kernel.org/netdev/20201013171849.236025-1-kleber.souza@canonical.com/T/ Debian Security Information: DSA-4978 (Google Search) https://www.debian.org/security/2021/dsa-4978 https://lists.debian.org/debian-lts-announce/2021/10/msg00010.html https://lists.debian.org/debian-lts-announce/2021/12/msg00012.html https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/focal/commit/?id=01872cb896c76cedeabe93a08456976ab55ad695 https://launchpad.net/bugs/1883840 https://ubuntu.com/USN-4576-1 https://ubuntu.com/USN-4577-1 https://ubuntu.com/USN-4578-1 https://ubuntu.com/USN-4579-1 https://ubuntu.com/USN-4580-1
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