CVE-2021-37977 — Use After Free in Google Chrome
Severity
8.8HIGHNVD
EPSS
0.8%
top 26.48%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedNov 2
Latest updateMay 24
Description
Use after free in Garbage Collection in Google Chrome prior to 94.0.4606.81 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
Also affects: Debian Linux 10.0, 11.0, Fedora 33
🔴Vulnerability Details
3GHSA
▶
Project0▶
Project Zero RCA: CVE-2021-37975: Chrome v8 garbage collector logic bug causing live objects to be collected↗