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NVD Vulnerability Details :

CVE-2025-29952

Awaiting Analysis

Source-psirt@amd.com

Published At-10 Feb, 2026 | 20:16

Updated At-10 Feb, 2026 | 21:51

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

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	5.9	MEDIUM	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

Type: Secondary

Version: 4.0

Base score: 5.9

Base severity: MEDIUM

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-457	Secondary	psirt@amd.com

CWE ID: CWE-457

Type: Secondary

Source: psirt@amd.com

References

Hyperlink	Source	Resource
https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.html	psirt@amd.com	N/A

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

Source: psirt@amd.com

Resource: N/A

CISA Catalog

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Evaluator Description

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Change History