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Alma Linux: CVE-2020-14346: Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update (ALSA-2021-1804)

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Alma Linux: CVE-2020-14346: Moderate: userspace graphics, xorg-x11, and mesa security, bug fix, and enhancement update (ALSA-2021-1804)

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:P/I:P/A:P)
Published
09/15/2020
Created
05/05/2022
Added
05/04/2022
Modified
05/20/2022

Description

A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Solution(s)

  • alma-upgrade-libglvnd
  • alma-upgrade-libglvnd-core-devel
  • alma-upgrade-libglvnd-devel
  • alma-upgrade-libglvnd-egl
  • alma-upgrade-libglvnd-gles
  • alma-upgrade-libglvnd-glx
  • alma-upgrade-libglvnd-opengl
  • alma-upgrade-libinput-devel
  • alma-upgrade-libwacom-devel
  • alma-upgrade-mesa-libOSMesa-devel
  • alma-upgrade-mesa-libgbm-devel
  • alma-upgrade-xorg-x11-drivers
  • alma-upgrade-xorg-x11-server-devel
  • alma-upgrade-xorg-x11-server-source

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