Security Advisory

CVE-2022-35895

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-09-21 20:36:15

Last updated 2025-05-05 16:14:15

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. The FwBlockSericceSmm driver does not properly validate input parameters for a software SMI routine, leading to memory corruption of arbitrary addresses including SMRAM, and possible arbitrary code execution.

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