CVE-2025-29934

Published Nov 21, 2025 CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Amd
Amd epyc
Amd epyc 8004
Amd epyc 9004
Amd epyc 9005
Amd epyc Embedded 7003
Amd epyc Embedded 8004
Amd epyc Embedded 9004
Amd epyc Embedded 9005
Vendors & Products Amd
Amd epyc
Amd epyc 8004
Amd epyc 9004
Amd epyc 9005
Amd epyc Embedded 7003
Amd epyc Embedded 8004
Amd epyc Embedded 9004
Amd epyc Embedded 9005
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Weaknesses CWE-459
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:H/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
AMD
Published
Updated
Nov 23, 2025, 5:30 PM
Reserved
Mar 12, 2025, 3:14 PM
Status
Deferred
Published
Nov 21, 2025, 7:15 PM
Modified
Jun 17, 2026, 9:05 AM