Security Advisory

CVE-2021-39298

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-02-16 16:38:10

Last updated 2024-08-04 02:06:42

Assigner AMD

State PUBLISHED

Description

A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.

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