Test ID:	1.3.6.1.4.1.25623.1.1.12.2022.5759.2
Category:	Ubuntu Local Security Checks
Title:	Ubuntu: Security Advisory (USN-5759-2)
Summary:	The remote host is missing an update for the 'libbpf' package(s) announced via the USN-5759-2 advisory.
Description:	Summary: The remote host is missing an update for the 'libbpf' package(s) announced via the USN-5759-2 advisory. Vulnerability Insight: USN-5759-1 fixed vulnerabilities in LibBPF. This update provides the corresponding updates for Ubuntu 20.04 ESM. Original advisory details: It was discovered that LibBPF incorrectly handled certain memory operations under certain circumstances. An attacker could possibly use this issue to cause LibBPF to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 22.10. (CVE-2021-45940, CVE-2021-45941, CVE-2022-3533) It was discovered that LibBPF incorrectly handled certain memory operations under certain circumstances. An attacker could possibly use this issue to cause LibBPF to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2022-3534, CVE-2022-3606) Affected Software/OS: 'libbpf' package(s) on Ubuntu 20.04. Solution: Please install the updated package(s). CVSS Score: 7.7 CVSS Vector: AV:A/AC:L/Au:S/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-3534 https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=93c660ca40b5d2f7c1b1626e955a8e9fa30e0749 https://vuldb.com/?id.211032 Common Vulnerability Exposure (CVE) ID: CVE-2022-3606 https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=d0d382f95a9270dcf803539d6781d6bd67e3f5b2 https://vuldb.com/?id.211749
Copyright	Copyright (C) 2023 Greenbone AG

This is only one of 146377 vulnerability tests in our test suite. Find out more about running a complete security audit. To run a free test of this vulnerability against your system, register below.