CVE-2021-4064 — Use After Free in Google Chrome

CWE-416 — Use After Free7 documents7 sources
Severity
8.8HIGHNVD
EPSS
1.0%
top 23.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Google ChromeChromiumDebian Chromium+4 more
Timeline
PublishedDec 23
Latest updateMay 21

Description

Use after free in screen capture in Google Chrome on ChromeOS prior to 96.0.4664.93 allowed a remote attacker 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 — 96.0.4664.93
▶NVDgoogle/chrome< 96.0.4664.93
▶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, Fedora 34

🔴Vulnerability Details

2
GHSA
GHSA-pjrw-278g-7f38: Use after free in screen capture in Google Chrome on ChromeOS prior to 96↗2021-12-24
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OSV
CVE-2021-4064: Use after free in screen capture in Google Chrome on ChromeOS prior to 96↗2021-12-23
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📋Vendor Advisories

4
Red Hat
kernel: netfilter: nf_tables: unlink table before deleting it↗2024-05-21
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Microsoft
Chromium: CVE-2021-4064 Use after free in screen capture↗2021-12-14
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Chrome
Stable Channel Update for Desktop: CVE-2021-4062↗2021-12-06
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Debian
CVE-2021-4064: chromium - Use after free in screen capture in Google Chrome on ChromeOS prior to 96.0.4664...↗2021
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