8.8

CVE-2022-4437: google chrome Use After Free

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2022-4437DEBIAN-CVE-2022-4437
Published 14-12-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-4437 is a high (CVSS 8.8) Use After Free vulnerability in google chrome. EPSS estimates a 0.69% chance of exploitation in the next 30 days, higher than 52% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.69%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 8 · Related 6
DSA-5302-1MGASA-2022-0480OPENSUSE-SU-2022:10244-1OPENSUSE-SU-2022:10245-1OPENSUSE-SU-2022:10254-1OPENSUSE-SU-2023:0115-1

Timeline

  1. 14-12-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Use after free in Mojo IPC in Google Chrome prior to 108.0.5359.124 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.69%

Chance of exploitation in the next 30 days

Percentile

52%

Versus all other CVEs

30-day change

+0.04 pp

From 0.65% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.69%

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

Debian1 product
  • chromium< 108.0.5359.124-1
Google1 product
  • chrome≥ unspecified, < 108.0.5359.124 | < 108.0.5359.124
Ubuntu1 product
  • chromium-browser< 109.0.5414.74-0ubuntu0.18.04.14

3 vendors · 3 products

References

7 links