CVE-2022-0977 — Use After Free in Google Chrome

CWE-416 — Use After Free6 documents6 sources
Severity
9.6CRITICALNVD
EPSS
1.4%
top 19.76%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Google ChromeChromiumDebian Chromium+2 more
Timeline
PublishedJul 21
Latest updateJul 22

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:HExploitability: 2.8 | Impact: 6.0

Affected Packages6 packages

▶CVEListV5google/chromeunspecified — 99.0.4844.74
▶NVDgoogle/chrome< 99.0.4844.74
▶debiandebian/chromium< chromium 99.0.4844.74-1 (bookworm)
▶Debianchromium/chromium< 99.0.4844.74-1~deb11u1+3

Patches

Patch: crbug.com ↗Patch: crbug.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-269h-pcpx-q5mj: Use after free in Browser UI in Google Chrome on Chrome OS prior to 99↗2022-07-22
▶
OSV
CVE-2022-0977: Use after free in Browser UI in Google Chrome on Chrome OS prior to 99↗2022-07-21
▶

📋Vendor Advisories

3
Chrome
Long Term Support Channel Update: CVE-2022-0977↗2022-04-06
▶
Microsoft
Chromium: CVE-2022-0977 Use after free in Browser UI↗2022-03-08
▶
Debian
CVE-2022-0977: chromium - Use after free in Browser UI in Google Chrome on Chrome OS prior to 99.0.4844.74...↗2022
▶