Vulnerability in Amd Epyc™ 7003 Series Processors (Formerly Codenamed "Milan")
CVE-2025-0033
Improper access control within AMD SEV-SNP could allow an admin privileged attacker to write to the RMP during SNP initialization, potentially resulting in a loss of SEV-SNP guest memory integrity.
EPSS: 0.002 (9.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N.
Affected products
- Amd Epyc™ 7003 Series Processors (Formerly Codenamed "Milan") — versions MilanPI 1.0.0.H
- Amd Epyc™ 9005 Series Processors (Formerly Codenamed "Turin") — versions TurinPI 1.0.0.6
Weakness classification (CWE)
Public proof-of-concept exploits
References
Frequently asked questions
- What is CVE-2025-0033?
- CVE-2025-0033 is a medium-severity vulnerability in Amd Epyc™ 7003 Series Processors (Formerly Codenamed "Milan"), classified under Improper Access Control. CVSS score: 6.0/10. Published 2025-10-14.
- How severe is CVE-2025-0033?
- Medium severity. CVSS v3 base score is 6.0 out of 10.
- Is CVE-2025-0033 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.