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Fencer Vulns
high 7.8

CVE-2022-2319 json

A flaw was found in the Xorg-x11-server.

published 2022-09-01 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-34589

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.5%
EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits
0
none known

Summary

A 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.

Patch / fix

  • xwayland Debian 14, Debian 13, Debian 12 2:22.1.3-1
  • xorg-server Debian 14, Debian 13, Debian 12 2:21.1.4-1

debian advisories DEBIAN-CVE-2022-2319

  • xwayland Ubuntu 22.04 LTS 2:22.1.1-1ubuntu0.1
  • xorg-server Ubuntu 18.04 LTS 2:1.19.6-1ubuntu4.11
  • xorg-server Ubuntu 20.04 LTS 2:1.20.13-1ubuntu1~20.04.3
  • xorg-server Ubuntu 22.04 LTS 2:21.1.3-2ubuntu2.1
  • xorg-server-hwe-18.04 Ubuntu 18.04 LTS 2:1.20.8-2ubuntu2.2~18.04.7
  • xorg-server Ubuntu Pro 16.04 LTS 2:1.18.4-0ubuntu0.12+esm2
  • xorg-server-hwe-16.04 Ubuntu Pro 16.04 LTS 2:1.19.6-1ubuntu4.1~16.04.6+esm1

ubuntu advisories UBUNTU-CVE-2022-2319

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • xorg-x11-server RHEL 9 1.20.11-11.el9
  • xorg-x11-server-Xdmx RHEL 9 1.20.11-11.el9
  • xorg-x11-server-Xorg RHEL 9 1.20.11-11.el9
  • xorg-x11-server-Xvfb RHEL 9 1.20.11-11.el9
  • xorg-x11-server-Xnest RHEL 9 1.20.11-11.el9
  • xorg-x11-server-common RHEL 9 1.20.11-11.el9
  • xorg-x11-server-source RHEL 9 1.20.11-11.el9
  • xorg-x11-server-Xephyr RHEL 9 1.20.11-11.el9

red hat advisories RHSA-2022:8221RHSA-2022:8222RHSA-2022:7583RHSA-2022:5905

  • xorg-x11-server SLES for SAP 15 SP2, SLES 15 SP2-LTSS, SLES 15 SP2-BCL +12 more 1.20.3-150200.22.5.55.1
  • xorg-x11-server SLES for SAP 15 SP1, SLES 15 SP1-LTSS, SLES 15 SP1-BCL +3 more 1.20.3-150100.14.5.25.1
  • xorg-x11-server SLES for SAP 12 SP5, SLES 12 SP5, SLE Software Development Kit 12 SP5 1.19.6-10.32.1
  • xorg-x11-server SLES 12 SP3-BCL, SLES 12 SP2-BCL 7.6_1.18.3-76.49.1
  • xorg-x11-server SLES for SAP 15, SLES 15-LTSS, SLE High Performance Computing 15-LTSS +1 more 1.19.6-150000.8.39.1
  • xorg-x11-server SLE Module for Development Tools 15 SP4, SLE Module for Basesystem 15 SP4, openSUSE Leap 15.4 1.20.3-150400.38.5.1
  • xorg-x11-server SLES for SAP 12 SP4, SLES 12 SP4-LTSS, OpenStack Cloud Crowbar 9 +1 more 1.19.6-4.31.1

suse advisories SUSE-SU-2022:2375-1SUSE-SU-2022:2374-1SUSE-SU-2022:2373-1SUSE-SU-2022:2372-1SUSE-SU-2022:2371-1SUSE-SU-2022:2370-1

  • xorg-x11-server openSUSE Tumbleweed 21.1.3-8.1

opensuse advisories openSUSE-SU-2024:12187-1

  • xorg-x11-server-Xdmx AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-Xorg AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-Xvfb AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-Xnest AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-common AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-source AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-Xephyr AlmaLinux 9 1.20.11-11.el9
  • xorg-x11-server-Xwayland AlmaLinux 9 21.1.3-3.el9

almalinux advisories ALSA-2022:8221ALSA-2022:8222ALSA-2022:7583

  • xorg-x11-server-Xwayland Rocky Linux 9 21.1.3-3.el9
  • xorg-x11-server Rocky Linux 9 1.20.11-11.el9
  • xorg-x11-server Rocky Linux 8 1.20.11-9.el8
  • xorg-x11-server-Xwayland Rocky Linux 8 21.1.3-6.el8

rocky linux advisories RLSA-2022:8222RLSA-2022:8221RLSA-2022:7583

  • xorg-server Alpine 3.16 21.1.3-r1
  • xorg-server Alpine 3.24, Alpine 3.23, Alpine 3.22 +5 more 21.1.4-r0

alpine advisories ALPINE-CVE-2022-2319

Alpine secdb © Alpine Linux, from https://secdb.alpinelinux.org via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • xorg-server Arch Linux 21.1.4-1

arch linux advisories AVG-2770

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-2319 updated cvss 7.6

xorg-x11-server: X.Org Server ProcXkbSetGeometry out-of-bounds access

  • Red Hat Enterprise Linux 6 xorg-x11-server, xorg-x11-server-Xdmx, xorg-x11-server-Xorg, xorg-x11-server-Xvfb, xorg-x11-server-Xnest, xorg-x11-server-common, +2 more
    affected: no fix planned “Out of support scope”
  • Red Hat CodeReady Linux Builder (v. 8) xorg-x11-server-source 1.20.11-9.el8
    fixed: vendor fix RHSA-2022:7583
  • Red Hat CodeReady Linux Builder (v. 9) xorg-x11-server-source 1.20.11-11.el9
    fixed: vendor fix RHSA-2022:8221
  • Red Hat Enterprise Linux AppStream (v. 8) xorg-x11-server 1.20.11-9.el8, xorg-x11-server-Xdmx 1.20.11-9.el8, xorg-x11-server-Xorg 1.20.11-9.el8, xorg-x11-server-Xvfb 1.20.11-9.el8, xorg-x11-server-Xnest 1.20.11-9.el8, xorg-x11-server-common 1.20.11-9.el8, +2 more
    fixed: vendor fix RHSA-2022:7583
  • Red Hat Enterprise Linux AppStream (v. 9) xorg-x11-server 1.20.11-11.el9, xorg-x11-server-Xdmx 1.20.11-11.el9, xorg-x11-server-Xorg 1.20.11-11.el9, xorg-x11-server-Xvfb 1.20.11-11.el9, xorg-x11-server-Xnest 1.20.11-11.el9, xorg-x11-server-common 1.20.11-11.el9, +2 more
    fixed: vendor fix RHSA-2022:8221
  • Red Hat Enterprise Linux Client (v. 7) xorg-x11-server 1.20.4-18.el7_9, xorg-x11-server-Xorg 1.20.4-18.el7_9, xorg-x11-server-common 1.20.4-18.el7_9, xorg-x11-server-Xephyr 1.20.4-18.el7_9 Red Hat Enterprise Linux Client Optional (v. 7) xorg-x11-server-Xdmx 1.20.4-18.el7_9, xorg-x11-server-Xvfb 1.20.4-18.el7_9, xorg-x11-server-Xnest 1.20.4-18.el7_9, xorg-x11-server-source 1.20.4-18.el7_9, xorg-x11-server-Xwayland 1.20.4-18.el7_9 Red Hat Enterprise Linux ComputeNode Optional (v. 7) xorg-x11-server 1.20.4-18.el7_9, xorg-x11-server-Xdmx 1.20.4-18.el7_9, xorg-x11-server-Xorg 1.20.4-18.el7_9, xorg-x11-server-Xvfb 1.20.4-18.el7_9, xorg-x11-server-Xnest 1.20.4-18.el7_9, xorg-x11-server-common 1.20.4-18.el7_9, +3 more Red Hat Enterprise Linux Server (v. 7) xorg-x11-server 1.20.4-18.el7_9, xorg-x11-server-Xorg 1.20.4-18.el7_9, xorg-x11-server-common 1.20.4-18.el7_9, xorg-x11-server-Xephyr 1.20.4-18.el7_9 Red Hat Enterprise Linux Server Optional (v. 7) xorg-x11-server-Xdmx 1.20.4-18.el7_9, xorg-x11-server-Xvfb 1.20.4-18.el7_9, xorg-x11-server-Xnest 1.20.4-18.el7_9, xorg-x11-server-source 1.20.4-18.el7_9, xorg-x11-server-Xwayland 1.20.4-18.el7_9 Red Hat Enterprise Linux Workstation (v. 7) xorg-x11-server 1.20.4-18.el7_9, xorg-x11-server-Xorg 1.20.4-18.el7_9, xorg-x11-server-common 1.20.4-18.el7_9, xorg-x11-server-Xephyr 1.20.4-18.el7_9
    +1 more products
    Red Hat Enterprise Linux Workstation Optional (v. 7) xorg-x11-server-Xdmx 1.20.4-18.el7_9, xorg-x11-server-Xvfb 1.20.4-18.el7_9, xorg-x11-server-Xnest 1.20.4-18.el7_9, xorg-x11-server-source 1.20.4-18.el7_9, xorg-x11-server-Xwayland 1.20.4-18.el7_9
    fixed: vendor fix RHSA-2022:5905
  • Red Hat CodeReady Linux Builder (v. 8) xorg-x11-xtrans-devel 1.4.0-4.el8
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • n/a xorg-x11-server

Classification

Weakness
  • CWE-1320 Improper Protection for Outbound Error Messages and Alert Signals

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.