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CVE-2021-46794

Description

Insufficient bounds checking in ASP (AMD SecureProcessor) may allow for an out of bounds read in SMI (System ManagementInterface) mailbox checksum calculation triggering a data abort, resulting in apotential denial of service.

POC

Reference

- https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001

Github

No PoCs found on GitHub currently.