Test ID:	1.3.6.1.4.1.25623.1.1.2.2022.2450
Category:	Huawei EulerOS Local Security Checks
Title:	Huawei EulerOS: Security Advisory for systemd (EulerOS-SA-2022-2450)
Summary:	The remote host is missing an update for the Huawei EulerOS 'systemd' package(s) announced via the EulerOS-SA-2022-2450 advisory.
Description:	Summary: The remote host is missing an update for the Huawei EulerOS 'systemd' package(s) announced via the EulerOS-SA-2022-2450 advisory. Vulnerability Insight: A use-after-free vulnerability was found in systemd. This issue occurs due to the on_stream_io() function and dns_stream_complete() function in 'resolved-dns-stream.c' not incrementing the reference counting for the DnsStream object. Therefore, other functions and callbacks called can dereference the DNSStream object, causing the use-after-free when the reference is still used later.(CVE-2022-2526) Affected Software/OS: 'systemd' package(s) on Huawei EulerOS V2.0SP5. Solution: Please install the updated package(s). CVSS Score: 10.0 CVSS Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2022-2526 https://github.com/systemd/systemd/commit/d973d94dec349fb676fdd844f6fe2ada3538f27c
Copyright	Copyright (C) 2022 Greenbone AG

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