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CVE-2024-56161

HIGH

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.

Details CVE

Score CVSS v3.17.2

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

Vecteur d'attaqueLOCAL

ComplexiteHIGH

Privileges requisHIGH

Interaction utilisateurNONE

Publie2/3/2025

Derniere modification4/2/2025

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-347

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-3019.html(psirt@amd.com)

http://www.openwall.com/lists/oss-security/2025/02/04/1(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2025/03/06/2(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2025/03/msg00024.html(af854a3a-2127-422b-91ae-364da2661108)

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-7033.html(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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