AMD AMD EPYC™ 9004 Series Processors
At a glance
- Source
- NVD
- EPSS
- EPSS 0.13 % · percentile 3 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- AMD
- NVD status
- Awaiting Analysis
Description
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to gain arbitrary System Management Network (SMN) access, potentially resulting in arbitrary code execution in AMD Secure Processor (ASP) and loss of the SEV-SNP guest's confidentiality and integrity.
Weaknesses (CWE)
- CWE-1233 — Security-Sensitive Hardware Controls with Missing Lock Bit Protection
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 4.0 | HIGH 8.5 | CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N | AMD |
| CVSS 4.0 | HIGH 8.5 | CVSS:4.0/AV:L/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X | NVD · psirt@amd.com (Secondary) |
European references
- ENISA EUVD · EUVD-2025-209812
- GCVE · GCVE-0-2025-61972
Affected products
| Product | Versions |
|---|---|
| AMD · AMD EPYC™ 9004 Series Processors | unaffected GenoaPI_1.0.0.H |
| AMD · AMD EPYC™ 9005 Series Processors | unaffected TurinPI_1.0.0.8 |
| AMD · AMD EPYC™ 8004 Series Processors | unaffected GenoaPI_1.0.0.H |
| AMD · AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa") | unaffected EmbGenoaPI-SP5 1.0.0.D |
| AMD · AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo") | unaffected EmbGenoaPI-SP5 1.0.0.D |
| AMD · AMD EPYC™ Embedded 8004 Series Processors | unaffected EmbGenoaPI-SP5 1.0.0.D |
| AMD · AMD EPYC™ Embedded 9005 Series Processors | unaffected EmbeddedTurinPI_SP5_1004 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |