8.8

CVE-2022-0307: google chrome Use After Free

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2022-0307DEBIAN-CVE-2022-0307
Published 12-02-2022Last modified 02-08-2024
Open JSON

Vulnerability summary

CVE-2022-0307 is a high (CVSS 8.8) Use After Free vulnerability in google chrome. EPSS estimates a 0.75% chance of exploitation in the next 30 days, higher than 54.1% 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
0.75%
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 7 · Related 5
DSA-5054-1MGASA-2022-0043OPENSUSE-SU-2022:0019-1OPENSUSE-SU-2022:0047-1OPENSUSE-SU-2022:0110-1OPENSUSE-SU-2024:11761-1

Timeline

  1. 12-02-2022
    PublishedVulnerability first disclosed.
  2. 02-08-2024
    Last modifiedVulnerability information updated.

Description

Use after free in Optimization Guide in Google Chrome prior to 97.0.4692.99 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via a crafted HTML page.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.75%

Chance of exploitation in the next 30 days

Percentile

54%

Versus all other CVEs

30-day change

0.00 pp

From 0.75% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.75%

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< 97.0.4692.99-1
Google1 product
  • chrome≥ unspecified, < 97.0.4692.99 | < 97.0.4692.99
Ubuntu1 product
  • chromium-browser< 99.0.4844.51-0ubuntu0.18.04.1

3 vendors · 3 products

References

5 links