CVE-2024-56161
HIGH7.2EPSS 0.08%amd64-microcode - security update
發布日:2025/2/3修改日:2026/4/28
描述
Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP.
受影響套件(2)
- Debian/amd64-microcodefrom 0, < 3.20250311.1~deb11u1
- Debian/amd64-microcodefrom 0, < 3.20250311.1~deb11u1
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.2 | CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N |