Improper restriction of write operations in SNP firmware could allow a malicious hypervisor to potentially overwrite a guest's memory or UMC seed resulting in loss of confidentiality and integrity.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: AMD
Published: 2024-08-05T16:06:36.216Z
Updated: 2024-08-05T21:00:57.665Z
Reserved: 2024-01-03T16:43:30.197Z
Link: CVE-2024-21980
Vulnrichment
Updated: 2024-08-05T20:58:47.915Z
NVD
Status : Awaiting Analysis
Published: 2024-08-05T16:15:35.377
Modified: 2024-08-06T16:30:24.547
Link: CVE-2024-21980
Redhat
No data.