CVE-2022-2319

NameCVE-2022-2319
DescriptionA flaw was found in the Xorg-x11-server. An out-of-bounds access issue can occur in the ProcXkbSetGeometry function due to improper validation of the request length.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3068-1, DSA-5199-1
Debian Bugs1014903

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
xorg-server (PTS)buster2:1.20.4-1+deb10u4vulnerable
buster (security)2:1.20.4-1+deb10u6fixed
bullseye2:1.20.11-1+deb11u2fixed
bullseye (security)2:1.20.11-1+deb11u3fixed
bookworm, sid2:21.1.4-3fixed
xwayland (PTS)bookworm, sid2:22.1.5-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
xorg-serversourcebuster2:1.20.4-1+deb10u5DLA-3068-1
xorg-serversourcebullseye2:1.20.11-1+deb11u2DSA-5199-1
xorg-serversource(unstable)2:21.1.4-11014903
xwaylandsource(unstable)2:22.1.3-1

Notes

Fixed by: https://github.com/freedesktop/xorg-xserver/commit/6907b6ea2b4ce949cb07271f5b678d5966d9df42
Required for fixes: https://github.com/freedesktop/xorg-xserver/commit/f1070c01d616c5f21f939d5ebc533738779451ac
https://www.openwall.com/lists/oss-security/2022/07/12/1

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