CVE-2021-46746

Summary

CVE-2021-46746 is a vulnerability affecting the AMD ASP Secure OS Trusted Execution Environment (TEE). This issue arises from a lack of stack protection exploit mechanisms, enabling a privileged attacker with AMD signing keys to manipulate the return address. The result is a stack-based buffer overrun, potentially leading to a denial of service. An attacker exploiting this weakness could disrupt the normal functioning of the TEE, compromising its security.

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