Vulnerability CVE-2022-46341: Information

Description

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIPassiveUngrab request accesses out-of-bounds memory when invoked with a high keycode or button code. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.

Severity: HIGH (8.8) Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Published: Dec. 15, 2022
Modified: May 30, 2023
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-alt61.20.14-alt11ALT-PU-2022-3399-1311677Fixed
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-alt61.20.14-alt9ALT-PU-2022-3399-1311677Fixed

References to Advisories, Solutions, and Tools

    1. Configuration 1

      cpe:2.3:a:x.org:x_server:1.20.4:*:*:*:*:*:*:*

      Running on/with:
      cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

      Running on/with:
      cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

      Running on/with:
      cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

      Running on/with:
      cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*

      Configuration 2

      cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*

      cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*

      Configuration 3

      cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*