CVE-2021-46795

https://notcve.org/view.php?id=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 result in a denial of service. Existe una vulnerabilidad TOCTOU (time-of-check to time-of-use) donde un atacante puede usar un BIOS comprometido para hacer que TEE OS lea la memoria fuera de los límites, lo que potencialmente podría resultar en una denegación de servicio. • https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031 • CWE-367: Time-of-check Time-of-use (TOCTOU) Race Condition •