Test ID:	1.3.6.1.4.1.25623.1.0.844407
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-4343-1)
Summary:	The remote host is missing an update for the 'linux' package(s) announced via the USN-4343-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux' package(s) announced via the USN-4343-1 advisory. Vulnerability Insight: Al Viro discovered that the Linux kernel for s390x systems did not properly perform page table upgrades for kernel sections that use secondary address mode. A local attacker could use this to cause a denial of service (system crash) or execute arbitrary code. Affected Software/OS: 'linux' package(s) on Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 6.9 CVSS Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-11884 Debian Security Information: DSA-4667 (Google Search) https://www.debian.org/security/2020/dsa-4667 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AQUVKC3IPUC5B374VVAZV4J5P3GAUGSW/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZKVJMS4GQRH5SO35WM5GINCFAGXQ3ZW6/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3TZBP2HINNAX7HKHCOUMIFVQPV6GWMCZ/ https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=215d1f3928713d6eaec67244bcda72105b898000 https://usn.ubuntu.com/4342-1/ https://usn.ubuntu.com/4343-1/ https://usn.ubuntu.com/4345-1/
Copyright	Copyright (C) 2020 Greenbone AG

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