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Alma Linux: CVE-2022-2320: Moderate: xorg-x11-server security and bug fix update (Multiple Advisories)

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Alma Linux: CVE-2022-2320: Moderate: xorg-x11-server security and bug fix update (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/01/2022
Created
11/15/2022
Added
11/14/2022
Modified
04/22/2024

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.

Solution(s)

  • alma-upgrade-xorg-x11-server-Xdmx
  • alma-upgrade-xorg-x11-server-Xephyr
  • alma-upgrade-xorg-x11-server-Xnest
  • alma-upgrade-xorg-x11-server-Xorg
  • alma-upgrade-xorg-x11-server-Xvfb
  • alma-upgrade-xorg-x11-server-Xwayland
  • alma-upgrade-xorg-x11-server-common
  • alma-upgrade-xorg-x11-server-devel
  • alma-upgrade-xorg-x11-server-source

References

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