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CVE-2021-46795
Published: Jan 10, 2023
Modified: Apr 9, 2025
PUBLISHED
Description
A TOCTOU (time-of-check to time-of-use) vulnerability exists where an attacker may use a compromised BIOS to cause the TEE OS to read memory out of bounds that could potentially result in a denial of service.
| Vendor | Product | Versions |
|---|---|---|
AMD | Ryzen 5000 Series | affected various |
AMD | Ryzen 3000 Series | affected various |
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