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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2025-29934

CVE-2025-29934

MEDIUM5.3

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

Published Nov 21, 2025

Modified 3 months ago

Details

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.

References

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

https://www.cve.org/CVERecord?id=CVE-2025-29934

CVSS Analysis

CVSS v3.1

5.3

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

HighAC:H

Privileges Required

HighPR:H

User Interaction

NoneUI:N

Scope

Scope

ChangedS:C

Impact

Confidentiality

NoneC:N

Integrity

HighI:H

Availability

NoneA:N

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

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedNov 21, 2025

ModifiedNov 23, 2025

CVE-2025-29934 | Mondoo Vulnerability Intelligence