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CVE PROGRAM SOURCE RECORD4.7 Medium

CVE-2021-46795

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 re

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Status
Published
Published
Updated
Assigning organization
AMD

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

AMD Ryzen 5000 Series

Default version status: affected

  • various affected

AMD Ryzen 3000 Series

Default version status: unaffected

  • various affected

References