Test ID:	1.3.6.1.4.1.25623.1.0.844989
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5002-1)
Summary:	The remote host is missing an update for the 'linux-gke-5.3, linux-hwe, linux-raspi2-5.3' package(s) announced via the USN-5002-1 advisory.
Description:	Summary: The remote host is missing an update for the 'linux-gke-5.3, linux-hwe, linux-raspi2-5.3' package(s) announced via the USN-5002-1 advisory. Vulnerability Insight: Norbert Slusarek discovered a race condition in the CAN BCM networking protocol of the Linux kernel leading to multiple use-after-free vulnerabilities. A local attacker could use this issue to execute arbitrary code. Affected Software/OS: 'linux-gke-5.3, linux-hwe, linux-raspi2-5.3' package(s) on Ubuntu 18.04. 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-2021-3609 https://bugzilla.redhat.com/show_bug.cgi?id=1971651 https://github.com/nrb547/kernel-exploitation/blob/main/cve-2021-3609/cve-2021-3609.md https://github.com/torvalds/linux/commit/d5f9023fa61ee8b94f37a93f08e94b136cf1e463 https://security.netapp.com/advisory/ntap-20220419-0004/ https://www.openwall.com/lists/oss-security/2021/06/19/1
Copyright	Copyright (C) 2021 Greenbone AG

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