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CVE-2023-31347
Published: Feb 13, 2024
Modified: Mar 17, 2025
PUBLISHED
Description
Due to a code bug in Secure_TSC, SEV firmware may allow an attacker with high privileges to cause a guest to observe an incorrect TSC when Secure TSC is enabled potentially resulting in a loss of guest integrity.
| Vendor | Product | Versions |
|---|---|---|
AMD | 3rd Gen AMD EPYC™ Processors | affected various |
AMD | 4th Gen AMD EPYC™ Processors | affected various |
References
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