CVE-2021-4099 — Use After Free in Google Chrome

CWE-416 — Use After Free6 documents6 sources
Severity
8.8HIGHNVD
EPSS
0.9%
top 23.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Google ChromeChromiumDebian Chromium+2 more
Timeline
PublishedFeb 11
Latest updateFeb 13

Description

Use after free in Swiftshader in Google Chrome prior to 96.0.4664.110 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 — 96.0.4664.110
▶NVDgoogle/chrome< 96.0.4664.110
▶debiandebian/chromium< chromium 97.0.4692.71-0.1 (bookworm)
▶Debianchromium/chromium< 97.0.4692.71-0.1~deb11u1+3

🔴Vulnerability Details

2
GHSA
GHSA-4464-3c7m-p3r9: Use after free in Swiftshader in Google Chrome prior to 96↗2022-02-13
▶
OSV
CVE-2021-4099: Use after free in Swiftshader in Google Chrome prior to 96↗2022-02-11
▶

📋Vendor Advisories

3
Microsoft
Chromium: CVE-2021-4099 Use after free in Swiftshader↗2021-12-14
▶
Chrome
Stable Channel Update for Desktop: CVE-2021-4098↗2021-12-13
▶
Debian
CVE-2021-4099: chromium - Use after free in Swiftshader in Google Chrome prior to 96.0.4664.110 allowed a ...↗2021
▶