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FreeBSD: VID-9FA7B139-C1E9-409E-BED0-006AADCF5845 (CVE-2022-46342): xorg-server -- Multiple security issues in X server extensions

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FreeBSD: VID-9FA7B139-C1E9-409E-BED0-006AADCF5845 (CVE-2022-46342): xorg-server -- Multiple security issues in X server extensions

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
12/14/2022
Created
01/17/2023
Added
01/13/2023
Modified
01/13/2023

Description

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X se

Solution(s)

  • freebsd-upgrade-package-xephyr
  • freebsd-upgrade-package-xorg-nestserver
  • freebsd-upgrade-package-xorg-server
  • freebsd-upgrade-package-xorg-vfbserver
  • freebsd-upgrade-package-xwayland
  • freebsd-upgrade-package-xwayland-devel

References

  • CVE-2022-46342
  • USN-5778-1

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