CVE-2025-29934

MEDIUM EPSS 0.8%

Published Nov 21, 20257mo ago · Modified Jun 17, 20261w ago

5.3 CVSS 3.1

Medium

Published Nov 21, 2025 7mo ago

Last Modified Jun 17, 2026 1w ago

Description

A bug within some AMD CPUs could allow a local admin-privileged attacker to run a SEV-SNP guest using stale TLB entries, potentially resulting in loss of data integrity.

CVSS Details

Base Score

5.3

Exploitability

0.8

Impact

4.0

Vector string

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N

Attack Vector Local

Attack Complexity High

Privileges Required High

User Interaction None

Scope Changed

Confidentiality None

Integrity High

Availability None

Threat Intelligence

EPSS Exploit Probability

0.8% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-459

References 1

amd.com https://www.amd.com/en/resources/product-security/bulletin/AMD-SB-3029.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.