Security Advisory

CVE-2021-41842

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-01-05 23:07:11

Last updated 2024-08-04 03:22:25

Assigner mitre

State PUBLISHED

Description

An issue was discovered in AtaLegacySmm in the kernel 5.0 before 05.08.46, 5.1 before 05.16.46, 5.2 before 05.26.46, 5.3 before 05.35.46, 5.4 before 05.43.46, and 5.5 before 05.51.45 in Insyde InsydeH2O. Code execution can occur because the SMI handler lacks a CommBuffer check.

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