Vulnerability CVE-2022-2320: Information

Description

A flaw was found in the Xorg-x11-server. The specific flaw exists within the handling of ProcXkbSetDeviceInfo requests. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an allocated buffer. This flaw allows an attacker to escalate privileges and execute arbitrary code in the context of root.

Severity: HIGH (7.8) Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published: Sept. 2, 2022
Modified: Feb. 1, 2024
Error type identifier: CWE-787

Fixed packages

Package name
Branch
Fixed in version
Version from repository
Errata ID
Task #
State
xorg-serversisyphus_e2k1.20.14-alt8.E2K.121.1.3-alt1.E2K.1ALT-PU-2023-3913-1-Fixed
xorg-serverp101.20.14-alt41.20.14-alt11ALT-PU-2022-2257-1303601Fixed
xorg-serverp10_e2k1.20.14-alt8.E2K.21.20.14-alt9.E2K.1ALT-PU-2023-6819-1-Fixed
xorg-serverp91.20.8-alt101.20.8-alt12ALT-PU-2023-7278-2334512Fixed
xorg-serverc10f11.20.14-alt41.20.14-alt9ALT-PU-2022-2257-1303601Fixed
xorg-xwaylandsisyphus21.1.1-alt123.2.4-alt1ALT-PU-2021-1653-1269888Fixed
xorg-xwaylandp1021.1.1-alt123.1.1-alt4ALT-PU-2021-1653-1269888Fixed
xorg-xwaylandc10f121.1.1-alt123.1.1-alt2ALT-PU-2021-1653-1269888Fixed

References to Advisories, Solutions, and Tools

    1. Configuration 1

      cpe:2.3:a:x.org:xorg-server:21.1.0:*:*:*:*:*:*:*