Feed/CVE-2024-21977
CVE-2024-21977LOWCVSS 3.2

CVE-2024-21977

Published Sep 5, 2025·Updated Jun 17, 2026

NVD Description

Incomplete cleanup after loading a CPU microcode patch may allow a privileged attacker to degrade the entropy of the RDRAND instruction, potentially resulting in loss of integrity for SEV-SNP guests.

CVSS Vector

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

References

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