CVEvulnerability
CVE-2024-56161
7.2 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-02-03
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.2 HIGH — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
- Weaknesses
- CWE-347
Description
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.
Related
Weakness · CWE (1)
- CWE-347 Improper Verification of Cryptographic Signature weakness
References
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3019.html www.amd.com
- http://www.openwall.com/lists/oss-security/2025/02/04/1 www.openwall.com
- http://www.openwall.com/lists/oss-security/2025/03/06/2 www.openwall.com
- https://lists.debian.org/debian-lts-announce/2025/03/msg00024.html lists.debian.org
- https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7033.html www.amd.com