CVE-2019-7221
critical
CVSS v3
—
CVSS v2
—
VIR risk
9.5
Description
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2019-7221
Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2019-7221.html
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| arch | fixed | 4.20.8.arch1-1 | |
| sles | affected | | |
| debian | bookworm | fixed | 4.19.20-1 |
| debian | bullseye | fixed | 4.19.20-1 |
| debian | forky | fixed | 4.19.20-1 |
| debian | sid | fixed | 4.19.20-1 |
| debian | trixie | fixed | 4.19.20-1 |
References
Verify integrity in audit chain (admin only). AS-IS.