8.8

CVE-2022-4177: google chrome Use After Free

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2022-4177DEBIAN-CVE-2022-4177
Published 29-11-2022Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2022-4177 is a high (CVSS 8.8) Use After Free vulnerability in google chrome. EPSS estimates a 0.50% chance of exploitation in the next 30 days, higher than 41.8% 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
0.50%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 5 · Related 3
DSA-5293-1MGASA-2022-0451OPENSUSE-SU-2022:10229-1OPENSUSE-SU-2024:12545-1OPENSUSE-SU-2024:12948-1

Timeline

  1. 29-11-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

Use after free in Extensions in Google Chrome prior to 108.0.5359.71 allowed an attacker who convinced a user to install an extension to potentially exploit heap corruption via a crafted Chrome Extension and UI interaction. (Chromium security severity: High)

CVSS metrics

3 scores · 3 sources · 1 version

EPSS trend

Probability

0.50%

Chance of exploitation in the next 30 days

Percentile

42%

Versus all other CVEs

30-day change

+0.02 pp

From 0.49% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.50%

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< 108.0.5359.71-1
Google1 product
  • chrome≥ unspecified, < 108.0.5359.71 | < 108.0.5359.71
Ubuntu1 product
  • chromium-browser< 108.0.5359.71-0ubuntu0.18.04.5

3 vendors · 3 products

References

7 links