CVE-2025-29952
MEDIUM EPSS 4.0%
Published Feb 10, 20264mo ago · Modified Jun 17, 20261w ago
5.9 CVSS 4.0
Published Feb 10, 2026 4mo ago
Last Modified Jun 17, 2026 1w ago
Description
Improper Initialization within the AMD Secure Encrypted Virtualization (SEV) firmware can allow an admin privileged attacker to corrupt RMP covered memory, potentially resulting in loss of guest memory integrity
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/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 Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
4.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-457
References 1
- amd.com https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.