cvedb.io
CVE-2021-46759
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2023-05-09T20:15:12.240 · Last modified 2026-06-17T04:15:28.247

Summary

Improper syscall input validation in AMD TEE (Trusted Execution Environment) may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP (AMD Secure Processor) bootloader accessible memory to a serial port, resulting in a potential loss of integrity.

Affected products

amd — ryzen_5300g_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.