8.8

CVE-2022-0098: fedoraproject fedora Use After Free

CVSS: 8.8v3.1HighModified
AliasesUBUNTU-CVE-2022-0098DEBIAN-CVE-2022-0098
Published 11-02-2022Last modified 02-08-2024
Open JSON

Vulnerability summary

CVE-2022-0098 is a high (CVSS 8.8) Use After Free vulnerability in fedoraproject fedora. EPSS estimates a 0.93% chance of exploitation in the next 30 days, higher than 60% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
45/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (NVD)
EPSS score
0.93%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Advisory lineage

Upstream 0 · Downstream 7 · Related 5
DSA-5046-1MGASA-2022-0043OPENSUSE-SU-2022:0014-1OPENSUSE-SU-2022:0047-1OPENSUSE-SU-2022:0110-1OPENSUSE-SU-2024:11739-1

Timeline

  1. 11-02-2022
    PublishedVulnerability first disclosed.
  2. 02-08-2024
    Last modifiedVulnerability information updated.

Description

Use after free in Screen Capture in Google Chrome on Chrome OS prior to 97.0.4692.71 allowed an attacker who convinced a user to perform specific user gestures to potentially exploit heap corruption via specific user gestures.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.93%

Chance of exploitation in the next 30 days

Percentile

60%

Versus all other CVEs

30-day change

0.00 pp

From 0.93% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.93%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (crbug.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Debian1 product
  • chromium< 97.0.4692.71-0.1
Fedoraproject1 product
Google1 product
  • chrome≥ unspecified, < 97.0.4692.71 | < 97.0.4692.71
Ubuntu1 product
  • chromium-browser< 97.0.4692.71-0ubuntu0.18.04.1

4 vendors · 4 products

References

8 links