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CVE-2025-29943 (GCVE-0-2025-29943)

Vulnerability from cvelistv5 – Published: 2026-01-16 15:46 – Updated: 2026-01-16 15:54
VLAI
Summary
Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest.
Severity
4.6 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:L/SA:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-01-16 15:54 UTC
CWE
  • CWE-123 - Write-what-where Condition
Assigner
References
Impacted products
Date Public
2026-01-16 15:43
Show details on NVD website
To clipboard 

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