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Status published
Medium
CVE-2024-21978
Improper input validation in SEV-SNP could allow a malicious hypervisor...
Vulnerability Description
Improper input validation in SEV-SNP could allow a malicious hypervisor to read or overwrite guest memory potentially leading to data leakage or data corruption.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
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Affected Vendor
Affected Software
3rd Gen AMD EPYC™ Processors, 4th Gen AMD EPYC™ Processors, AMD EPYC™ Embedded 7003, AMD EPYC™ Embedded 9003
Vulnerable Versions:
various
Timeline
Official Publish:
August 5th, 2024
Last Modified:
August 5th, 2024
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N