ALSA-2023:2249

Source
https://errata.almalinux.org/9/ALSA-2023-2249.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2023:2249.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2023:2249
Related
Published
2023-05-09T00:00:00Z
Modified
2023-05-12T13:16:39Z
Summary
Moderate: xorg-x11-server-Xwayland security update
Details

Xwayland is an X server for running X clients under Wayland.

Security Fix(es):

  • xorg-x11-server: buffer overflow in _GetCountedString() in xkb/xkb.c (CVE-2022-3550)
  • xorg-x11-server: XkbGetKbdByName use-after-free (CVE-2022-4283)
  • xorg-x11-server: XTestSwapFakeInput stack overflow (CVE-2022-46340)
  • xorg-x11-server: XIPassiveUngrab out-of-bounds access (CVE-2022-46341)
  • xorg-x11-server: XvdiSelectVideoNotify use-after-free (CVE-2022-46342)
  • xorg-x11-server: ScreenSaverSetAttributes use-after-free (CVE-2022-46343)
  • xorg-x11-server: XIChangeProperty out-of-bounds access (CVE-2022-46344)
  • xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation (CVE-2023-0494)
  • xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c (CVE-2022-3551)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

References

Affected packages

AlmaLinux:9 / xorg-x11-server-Xwayland

Package

Name
xorg-x11-server-Xwayland

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
21.1.3-7.el9