CVE-2024-56161
Published: Feb 3, 2025
Modified: Apr 2, 2025
CVSS v3.1
7.2
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.
| Vendor | Product | Versions |
|---|---|---|
AMD | AMD EPYC™ 7001 Series | unaffected NaplesPI 1.0.0.P |
AMD | AMD EPYC™ 7002 Series | unaffected RomePI 1.0.0.L |
AMD | AMD EPYC™ 7003 Series | unaffected MilanPI 1.0.0.F |
AMD | AMD EPYC™ 9004 Series | unaffected Genoa 1.0.0.E |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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