CVE-2025-29949 - Vulnerability Details - OpenCVE

Insufficient input parameter sanitization in AMD Secure Processor (ASP) Boot Loader (legacy recovery mode only) could allow an attacker to write out-of-bounds to corrupt Secure DRAM potentially resulting in denial of service.

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

No data.

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References

Link	Providers
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html

History

Tue, 10 Feb 2026 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Tue, 10 Feb 2026 20:00:00 +0000

Type	Values Removed	Values Added
Description		Insufficient input parameter sanitization in AMD Secure Processor (ASP) Boot Loader (legacy recovery mode only) could allow an attacker to write out-of-bounds to corrupt Secure DRAM potentially resulting in denial of service.
Weaknesses		CWE-787
References		https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-4013.html
Metrics		cvssV4_0 `{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}`

MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2026-02-10T19:46:42.763Z

Updated: 2026-02-10T20:40:37.898Z

Reserved: 2025-03-12T15:15:04.911Z

Link: CVE-2025-29949

Vulnrichment

Updated: 2026-02-10T20:40:33.555Z

NVD

Status : Received

Published: 2026-02-10T20:16:44.337

Modified: 2026-02-10T20:16:44.337

Link: CVE-2025-29949

Redhat

No data.

OpenCVE Enrichment

No data.

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