CVE-2021-21140
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
Uninitialized use in USB in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform out of bounds memory access via via a USB device.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2021-21140
Vendor advisory: arch — https://security.archlinux.org/ASA-202102-4
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 3.6.2165.36-1 | |
| debian | bookworm | fixed | 88.0.4324.96-0.1 |
| debian | bullseye | fixed | 88.0.4324.96-0.1 |
| debian | forky | fixed | 88.0.4324.96-0.1 |
| debian | sid | fixed | 88.0.4324.96-0.1 |
| debian | trixie | fixed | 88.0.4324.96-0.1 |
References
Verify integrity in audit chain (admin only). AS-IS.