Intel RMP/SMM Overlap May Corrupt Memory (CVE-2025-0012)
CVE-2025-0012 Published on February 10, 2026
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 Type
Improper Handling of Overlap Between Protected Memory Ranges
The product allows address regions to overlap, which can result in the bypassing of intended memory protection.
Affected Versions
AMD EPYC™ 9005 Series Processors:- Version 0x0B002147 is unaffected.
- Version EmbTurinPI-SP5_1.0.0.0 is unaffected.
Exploit Probability
EPSS
0.02%
Percentile
4.20%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.