CVE-2024-56161: AMD Epyc 7001 Series
High severity, CVSS 7.2. EPSS: 0.5% chance of exploitation in the next 30 days.
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.
Affected products
Published 2025-02-03. Last modified 2026-06-17.