AMD Epyc 7003 Series vulnerabilities

2 CVEs affecting AMD Epyc 7003 Series, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2024-36347, published 2025-06-27.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2024-56161, published 2025-02-03. 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…
• CVE-2024-36347, published 2025-06-27. Medium severity, CVSS 6.4. EPSS: 0.1% 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 microcode, potentially resulting in loss of integrity…