Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2022-2319

26
FAUCET Score

CVE-2022-2319 is an out-of-bounds access vulnerability in the ProcXkbSetGeometry function of the Xorg-x11-server, stemming from improper validation of request length. This flaw carries a CVSS score of 7.8 (HIGH), indicating that a local attacker with low privileges could achieve high confidentiality, integrity, and availability impacts with low attack complexity. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
21.1.0CPE matchmatch criteria
cpe:2.3:a:x.org:x_server:21.1.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.44%
Probability of exploitation in next 30 days
EPSS Percentile
36.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0044 is in the 76th percentile among its peer group of 17,061 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: xorg-x11-server-0:1.20.4-18.el7_9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: xorg-x11-server-0:1.20.11-9.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 8Fixed in: xorg-x11-server-Xwayland-0:21.1.3-6.el8
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: xorg-x11-server-0:1.20.11-11.el9
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: xorg-x11-server-Xwayland-0:21.1.3-3.el9
View patch

Vendor Advisories (1)

redhatCVE-2022-2319Moderate

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

Jul 13, 2022

References

gitlab.freedesktop.org / xorg/xserver/-/merge_requests/938
PatchThird Party Advisory
gitlab.freedesktop.org / xorg/xserver/-/merge_requests/939
PatchThird Party Advisory
lists.freedesktop.org / archives/xorg-announce/2022-July/003192.html
PatchThird Party Advisory
security.gentoo.org / glsa/202210-30
Third Party Advisory
security.netapp.com / advisory/ntap-20221104-0003
Third Party Advisory
zerodayinitiative.com / advisories/ZDI-22-964
Third Party AdvisoryVDB Entry