Security Advisory

CVE-2022-35893

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-09-23 18:01:47

Last updated 2025-05-05 16:14:35

Assigner mitre

State PUBLISHED

Description

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. An SMM memory corruption vulnerability in the FvbServicesRuntimeDxe driver allows an attacker to write fixed or predictable data to SMRAM. Exploiting this issue could lead to escalating privileges to SMM.

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