CVE-2025-0012

State: Published
Severity: 6.8 Medium
Published: Feb 10, 2026
Updated: Feb 10, 2026
Reserved: Oct 10, 2024

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.

Scores

CVSS	Score	Vector	Source
4.0	6.8 Medium	CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N	AMD

Weaknesses

CWE-1260 Improper Handling of Overlap Between Protected Memory Ranges

Affected Products

Product	Versions
AMD EPYC™ 9005 Series ProcessorsAMD	0x0B002147Not affected
AMD EPYC™ Embedded 9005 Series ProcessorsAMD	EmbTurinPI-SP5_1.0.0.0Not affected

References

https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html

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