CVE-2025-61972_CVE-2025-61972

8.5 / 10

HIGH

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

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.

Basic Information

ID CVE-2025-61972

Source AMD

Published May 13, 2026 at 03:03

Affected Product

Vendor AMD

Product AMD EPYC™ 9004 Series Processors

Version GenoaPI_1.0.0.H

CWE Classification

CWE-1233

References

www.amd.com /en/resources/product-security/bulletin/AMD-SB-3030.html

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    "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.",
    "published": "2026-05-13T03:03:31.455Z",
    "modified": "2026-05-13T03:03:31.455Z",
    "type": "cve",
    "title": "CVE-2025-61972",
    "source": "AMD",
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