CVE-2022-4921 — Use After Free in Google Chrome

CWE-416 — Use After Free4 documents4 sources
Severity
8.8HIGHNVD
EPSS
1.0%
top 23.43%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Google ChromeChromiumDebian Chromium
Timeline
PublishedJul 29

Description

Use after free in Accessibility in Google Chrome prior to 99.0.4844.51 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages4 packages

▶CVEListV5google/chrome99.0.4844.51 — 99.0.4844.51
▶NVDgoogle/chrome< 99.0.4844.51
▶debiandebian/chromium< chromium 99.0.4844.51-1 (bookworm)
▶Debianchromium/chromium< 99.0.4844.51-1~deb11u1+3

🔴Vulnerability Details

2
GHSA
GHSA-93mj-7pq8-ph3c: Use after free in Accessibility in Google Chrome prior to 99↗2023-07-29
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OSV
CVE-2022-4921: Use after free in Accessibility in Google Chrome prior to 99↗2023-07-29
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📋Vendor Advisories

1
Debian
CVE-2022-4921: chromium - Use after free in Accessibility in Google Chrome prior to 99.0.4844.51 allowed a...↗2022
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