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.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.002 (10.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 10th percentile — 10.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000
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.