CVE-2021-30545
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
Use after free in Extensions in Google Chrome prior to 91.0.4472.101 allowed a remote attacker who had compromised the renderer process to potentially exploit heap corruption via a crafted HTML page.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2021-30545.html
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-30545
Vendor advisory: arch — https://security.archlinux.org/ASA-202106-31
Vendor advisory: arch — https://security.archlinux.org/ASA-202106-32
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.0.2312.25-1 | |
| debian | bookworm | fixed | 93.0.4577.82-1 |
| debian | bullseye | fixed | 93.0.4577.82-1 |
| debian | forky | fixed | 93.0.4577.82-1 |
| debian | sid | fixed | 93.0.4577.82-1 |
| debian | trixie | fixed | 93.0.4577.82-1 |
| sles | affected | |
References
Verify integrity in audit chain (admin only). AS-IS.