CVE-2022-46344
CVE-2022-46344
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.
CVSS 8.8 · High · EPSS 2.9% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
xorg-x11-server
- Versions
- xorg-x11-server-1.20.4: Affected
No fix published
xorg-server Debian:12
- Affected ranges
- ECOSYSTEM: < 2:21.1.5-1
Update to 2:21.1.5-1
xorg-server Debian:13
- Affected ranges
- ECOSYSTEM: < 2:21.1.5-1
Update to 2:21.1.5-1
xorg-server Debian:14
- Affected ranges
- ECOSYSTEM: < 2:21.1.5-1
Update to 2:21.1.5-1
xwayland Debian:12
- Affected ranges
- ECOSYSTEM: < 2:22.1.6-1
Update to 2:22.1.6-1
xwayland Debian:13
- Affected ranges
- ECOSYSTEM: < 2:22.1.6-1
Update to 2:22.1.6-1
xwayland Debian:14
- Affected ranges
- ECOSYSTEM: < 2:22.1.6-1
Update to 2:22.1.6-1
xorg-server Ubuntu:Pro:14.04:LTS
- Versions
- 2:1.14.3-3ubuntu2
- 2:1.14.3-3ubuntu3
- 2:1.14.3-3ubuntu4
- 2:1.14.3-5ubuntu1
- 2:1.14.4-1ubuntu1
- 2:1.14.4-1ubuntu2
- 2:1.14.4.901-0ubuntu2
- 2:1.14.5-1ubuntu2
- 2:1.14.5-1ubuntu4
- 2:1.15.0-1ubuntu1
- 2:1.15.0-1ubuntu2
- 2:1.15.0-1ubuntu3
- 2:1.15.0-1ubuntu4
- 2:1.15.0-1ubuntu6
- 2:1.15.0-1ubuntu7
- 2:1.15.1-0ubuntu1
- 2:1.15.1-0ubuntu2
- 2:1.15.1-0ubuntu2.1
- 2:1.15.1-0ubuntu2.4
- 2:1.15.1-0ubuntu2.5
- 2:1.15.1-0ubuntu2.6
- 2:1.15.1-0ubuntu2.7
- 2:1.15.1-0ubuntu2.9
- 2:1.15.1-0ubuntu2.10
- 2:1.15.1-0ubuntu2.11
- 2:1.15.1-0ubuntu2.11+esm2
- 2:1.15.1-0ubuntu2.11+esm3
- 2:1.15.1-0ubuntu2.11+esm4
- 2:1.15.1-0ubuntu2.11+esm5
- 2:1.15.1-0ubuntu2.11+esm6
- Affected ranges
- ECOSYSTEM: < 2:1.15.1-0ubuntu2.11+esm7
Update to 2:1.15.1-0ubuntu2.11+esm7
xorg-server Ubuntu:Pro:16.04:LTS
- Versions
- 2:1.17.2-1ubuntu9
- 2:1.17.2-1ubuntu10
- 2:1.17.3-2ubuntu1
- 2:1.17.3-2ubuntu2
- 2:1.17.3-2ubuntu3
- 2:1.17.3-2ubuntu4
- 2:1.18.1-1ubuntu3
- 2:1.18.1-1ubuntu4
- 2:1.18.3-1ubuntu1
- 2:1.18.3-1ubuntu2
- 2:1.18.3-1ubuntu2.2
- 2:1.18.3-1ubuntu2.3
- 2:1.18.4-0ubuntu0.1
- 2:1.18.4-0ubuntu0.2
- 2:1.18.4-0ubuntu0.3
- 2:1.18.4-0ubuntu0.4
- 2:1.18.4-0ubuntu0.6
- 2:1.18.4-0ubuntu0.7
- 2:1.18.4-0ubuntu0.8
- 2:1.18.4-0ubuntu0.9
- 2:1.18.4-0ubuntu0.10
- 2:1.18.4-0ubuntu0.11
- 2:1.18.4-0ubuntu0.12
- 2:1.18.4-0ubuntu0.12+esm1
- 2:1.18.4-0ubuntu0.12+esm2
- 2:1.18.4-0ubuntu0.12+esm4
- Affected ranges
- ECOSYSTEM: < 2:1.18.4-0ubuntu0.12+esm5
Update to 2:1.18.4-0ubuntu0.12+esm5
xorg-server-hwe-16.04 Ubuntu:Pro:16.04:LTS
- Versions
- 2:1.18.4-1ubuntu6.1~16.04.1
- 2:1.18.4-1ubuntu6.1~16.04.2
- 2:1.19.3-1ubuntu1~16.04.2
- 2:1.19.3-1ubuntu1~16.04.3
- 2:1.19.3-1ubuntu1~16.04.4
- 2:1.19.5-0ubuntu2~16.04.1
- 2:1.19.6-1ubuntu4~16.04.1
- 2:1.19.6-1ubuntu4.1~16.04.1
- 2:1.19.6-1ubuntu4.1~16.04.2
- 2:1.19.6-1ubuntu4.1~16.04.3
- 2:1.19.6-1ubuntu4.1~16.04.4
- 2:1.19.6-1ubuntu4.1~16.04.5
- 2:1.19.6-1ubuntu4.1~16.04.6
- 2:1.19.6-1ubuntu4.1~16.04.6+esm1
- 2:1.19.6-1ubuntu4.1~16.04.6+esm3
- Affected ranges
- ECOSYSTEM: < 2:1.19.6-1ubuntu4.1~16.04.6+esm4
Update to 2:1.19.6-1ubuntu4.1~16.04.6+esm4
xorg-server Ubuntu:18.04:LTS
- Versions
- 2:1.19.5-0ubuntu2
- 2:1.19.6-1ubuntu1
- 2:1.19.6-1ubuntu2
- 2:1.19.6-1ubuntu3
- 2:1.19.6-1ubuntu4
- 2:1.19.6-1ubuntu4.1
- 2:1.19.6-1ubuntu4.2
- 2:1.19.6-1ubuntu4.3
- 2:1.19.6-1ubuntu4.4
- 2:1.19.6-1ubuntu4.5
- 2:1.19.6-1ubuntu4.6
- 2:1.19.6-1ubuntu4.7
- 2:1.19.6-1ubuntu4.8
- 2:1.19.6-1ubuntu4.9
- 2:1.19.6-1ubuntu4.10
- 2:1.19.6-1ubuntu4.11
- 2:1.19.6-1ubuntu4.12
- Affected ranges
- ECOSYSTEM: < 2:1.19.6-1ubuntu4.13
Update to 2:1.19.6-1ubuntu4.13
xorg-server-hwe-18.04 Ubuntu:18.04:LTS
- Versions
- 2:1.20.1-3ubuntu2.1~18.04.1
- 2:1.20.4-1ubuntu3~18.04.1
- 2:1.20.5+git20191008-0ubuntu1~18.04.1
- 2:1.20.8-2ubuntu2.1~18.04.1
- 2:1.20.8-2ubuntu2.2~18.04.1
- 2:1.20.8-2ubuntu2.2~18.04.2
- 2:1.20.8-2ubuntu2.2~18.04.3
- 2:1.20.8-2ubuntu2.2~18.04.4
- 2:1.20.8-2ubuntu2.2~18.04.5
- 2:1.20.8-2ubuntu2.2~18.04.6
- 2:1.20.8-2ubuntu2.2~18.04.7
- 2:1.20.8-2ubuntu2.2~18.04.8
- Affected ranges
- ECOSYSTEM: < 2:1.20.8-2ubuntu2.2~18.04.9
Update to 2:1.20.8-2ubuntu2.2~18.04.9
xorg-server Ubuntu:20.04:LTS
- Versions
- 2:1.20.5+git20191008-0ubuntu1
- 2:1.20.6-1ubuntu1
- 2:1.20.7-2ubuntu1
- 2:1.20.7-2ubuntu2
- 2:1.20.8-2ubuntu2
- 2:1.20.8-2ubuntu2.1
- 2:1.20.8-2ubuntu2.2
- 2:1.20.8-2ubuntu2.3
- 2:1.20.8-2ubuntu2.4
- 2:1.20.8-2ubuntu2.6
- 2:1.20.9-2ubuntu1.1~20.04.1
- 2:1.20.9-2ubuntu1.2~20.04.1
- 2:1.20.9-2ubuntu1.2~20.04.2
- 2:1.20.11-1ubuntu1~20.04.2
- 2:1.20.13-1ubuntu1~20.04.2
- 2:1.20.13-1ubuntu1~20.04.3
- 2:1.20.13-1ubuntu1~20.04.4
- Affected ranges
- ECOSYSTEM: < 2:1.20.13-1ubuntu1~20.04.5
Update to 2:1.20.13-1ubuntu1~20.04.5
xorg-server Ubuntu:22.04:LTS
- Versions
- 2:1.20.13-1ubuntu1
- 2:1.20.13-1ubuntu2
- 2:1.20.14-1ubuntu1
- 2:21.1.3-2ubuntu2
- 2:21.1.3-2ubuntu2.1
- 2:21.1.3-2ubuntu2.2
- 2:21.1.3-2ubuntu2.3
- 2:21.1.3-2ubuntu2.4
- Affected ranges
- ECOSYSTEM: < 2:21.1.3-2ubuntu2.5
Update to 2:21.1.3-2ubuntu2.5
xwayland Ubuntu:22.04:LTS
- Versions
- 2:21.1.2-0ubuntu1
- 2:21.1.3-1
- 2:21.1.3-1ubuntu1
- 2:21.1.4-1
- 2:22.1.0-1
- 2:22.1.1-1
- 2:22.1.1-1ubuntu0.1
- 2:22.1.1-1ubuntu0.2
- 2:22.1.1-1ubuntu0.3
- Affected ranges
- ECOSYSTEM: < 2:22.1.1-1ubuntu0.4
Update to 2:22.1.1-1ubuntu0.4
Original sources
- https://access.redhat.com/security/cve/CVE-2022-46344
- https://bugzilla.redhat.com/show_bug.cgi?id=2151760
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DXDF2O5PPLE3SVAJJYUOSAD5QZ4TWQ2G/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5NELB7YDWRABYYBG4UPTHRBDTKJRV5M2/
- https://www.debian.org/security/2022/dsa-5304
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Z67QC4C3I2FI2WRFIUPEHKC36J362MLA/
- https://security.gentoo.org/glsa/202305-30
- http://www.openwall.com/lists/oss-security/2023/12/13/1
- https://nvd.nist.gov/vuln/detail/CVE-2022-46344