CVE-2022-0977
9.6
CRITICAL
CVSS 3.1
EPSS 0.76%
Description
Use after free in Browser UI in Google Chrome on Chrome OS prior to 99.0.4844.74 allowed a remote attacker who convinced a user to engage in specific user interaction to potentially exploit heap corruption via a crafted HTML page.
How to fix CVE-2022-0977
To remediate CVE-2022-0977, upgrade the affected package to a fixed version below.
- Debian/chromium—upgrade to 99.0.4844.74-1~deb11u1 or later
Is CVE-2022-0977 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 99.0.4844.74-1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.6 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H |