CVE-2021-37985 — Use After Free in Google Chrome

CWE-416 — Use After Free6 documents6 sources
Severity
8.8HIGHNVD
EPSS
1.1%
top 21.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Google ChromeChromiumDebian Chromium+3 more
Timeline
PublishedNov 2
Latest updateMay 24

Description

Use after free in V8 in Google Chrome prior to 95.0.4638.54 allowed a remote attacker who had convinced a user to allow for connection to debugger to potentially exploit heap corruption via a crafted HTML page.

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 Packages6 packages

▶CVEListV5google/chromeunspecified — 95.0.4638.54
▶NVDgoogle/chrome< 95.0.4638.54
▶debiandebian/chromium< chromium 97.0.4692.71-0.1 (bookworm)
▶Debianchromium/chromium< 97.0.4692.71-0.1~deb11u1+3

Also affects: Debian Linux 10.0, 11.0

🔴Vulnerability Details

2
GHSA
GHSA-wwmp-j24j-c23h: Use after free in V8 in Google Chrome prior to 95↗2022-05-24
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OSV
CVE-2021-37985: Use after free in V8 in Google Chrome prior to 95↗2021-11-02
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📋Vendor Advisories

3
Chrome
Stable Channel Update for Desktop: CVE-2021-37984↗2021-10-19
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Microsoft
Chromium: CVE-2021-37985 Use after free in V8↗2021-10-12
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Debian
CVE-2021-37985: chromium - Use after free in V8 in Google Chrome prior to 95.0.4638.54 allowed a remote att...↗2021
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