7.8

CVE-2022-2319: x.org x_server

CVSS: 7.8v3.1HighModified
AliasesUBUNTU-CVE-2022-2319DEBIAN-CVE-2022-2319
Published 01-09-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-2319 is a high (CVSS 7.8) vulnerability in x.org x_server. EPSS estimates a 0.46% chance of exploitation in the next 30 days, higher than 38.9% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.8/10
010
High · v3.1 (NVD)
EPSS score
0.46%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 17 · Related 10
DLA-3068-1DSA-5199-1MGASA-2022-0256OPENSUSE-SU-2024:12187-1RHSA-2022:5905RHSA-2022:7583

Timeline

  1. 01-09-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.46%

Chance of exploitation in the next 30 days

Percentile

39%

Versus all other CVEs

30-day change

0.00 pp

From 0.46% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.46%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Ubuntu4 products
  • xorg-serverAll versions (No fix recorded) | < 2:1.18.4-0ubuntu0.12+esm2 | < 2:1.19.6-1ubuntu4.11 | < 2:1.20.13-1ubuntu1~20.04.3 | < 2:21.1.3-2ubuntu2.1
  • xorg-server-hwe-16.04< 2:1.19.6-1ubuntu4.1~16.04.6+esm1
  • xorg-server-hwe-18.04< 2:1.20.8-2ubuntu2.2~18.04.7
  • xwayland< 2:22.1.1-1ubuntu0.1
Debian2 products
  • xorg-server< 2:21.1.4-1
  • xwayland< 2:22.1.3-1
X.org1 product

3 vendors · 7 products

References

12 links
Show all 12 references