CVE-2025-29950
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BaseFortify

Publication date: 2026-02-10

Last updated on: 2026-02-10

Assigner: Advanced Micro Devices Inc.

Description
Improper input validation in system management mode (SMM) could allow a privileged attacker to overwrite stack memory leading to arbitrary code execution.
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Meta Information
Published
2026-02-10
Last Modified
2026-02-10
Generated
2026-06-16
AI Q&A
2026-02-10
EPSS Evaluated
2026-06-15
NVD
CVE-2025-29950
EUVD
EUVD-2025-207461
Affected Vendors & Products
Showing 3 associated CPEs
Vendor Product Version / Range
amd epyc *
amd athlon *
amd ryzen *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-1274 The product conducts a secure-boot process that transfers bootloader code from Non-Volatile Memory (NVM) into Volatile Memory (VM), but it does not have sufficient access control or other protections for the Volatile Memory.
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Executive Summary

This vulnerability involves improper input validation in the system management mode (SMM) of a system. It allows a privileged attacker to overwrite stack memory, which can lead to arbitrary code execution.

Impact Analysis

The impact of this vulnerability is that a privileged attacker could exploit it to execute arbitrary code on the affected system. This could compromise system integrity, potentially allowing the attacker to take control of the system or cause other malicious effects.

Compliance Impact

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Detection Guidance

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