CVE-2025-0012 Information disclosure in AMD EPYC™ 9005 Series Processors
A privileged attacker can corrupt or infer System Management Mode memory on AMD EPYC processors, compromising integrity and confidentiality.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2025-0012?
CVE-2025-0012 is a medium-severity vulnerability in AMD EPYC™ 9005 Series Processors, published on 10 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper handling of overlap between the segmented reverse map table (RMP) and system management mode (SMM) memory could allow a privileged attacker corrupt or partially infer SMM memory resulting in loss of integrity or confidentiality.
Weakness: CWE-1260
Which versions are affected by CVE-2025-0012?
How do I fix CVE-2025-0012?
Apply the vendor's patch.
Is CVE-2025-0012 being exploited?
There is no known exploitation of CVE-2025-0012 in the wild and no public exploit code.
Sources
Also known as GHSA-j9w6-9fcp-73wh, UBUNTU-CVE-2025-0012.