CVE-2025-29934 – AMD CPU SEV-SNP TLB Data Integrity Vulnerability

CVE ID : CVE-2025-29934

Published : Nov. 21, 2025, 6:45 p.m. | 30 minutes 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.

Severity: 5.3 | MEDIUM

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