CVE-2023-31356
MEDIUM4.4EPSS 0.03%Published: 8/13/2024Modified: 4/28/2026
Description
Incomplete system memory cleanup in SEV firmware could allow a privileged attacker to corrupt guest private memory, potentially resulting in a loss of data integrity.
Affected packages (1)
- Debian/amd64-microcodefrom 0, < 3.20240820.1~deb11u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N |