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EulerOS Virtualization 2.15.1 : gcc (EulerOS-SA-2026-4635)

medium Nessus Plugin ID 377405

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the versions of the gcc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.(CVE-2022-27943)

Tenable has extracted the preceding description block directly from the EulerOS Virtualization gcc security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected gcc packages.

See Also

http://www.nessus.org/u?800ad40c

Plugin Details

Severity: Medium

ID: 377405

File Name: EulerOS_SA-2026-4635.nasl

Version: 1.1

Type: Local

Published: 11/7/2026

Updated: 11/7/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 4.3

Temporal Score: 3.4

Vector: CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2022-27943

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:huawei:euleros:uvp:2.15.1, p-cpe:/a:huawei:euleros:libatomic, p-cpe:/a:huawei:euleros:libgcc, p-cpe:/a:huawei:euleros:libgfortran, p-cpe:/a:huawei:euleros:libgomp, p-cpe:/a:huawei:euleros:libquadmath, p-cpe:/a:huawei:euleros:libstdc%2b%2b

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/5/2026

Vulnerability Publication Date: 3/26/2022

Reference Information

CVE: CVE-2022-27943