Vulnerability Monitor

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CVE-2024-52879

An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.38.50, kernel 5.4 before version 05.46.50, kernel 5.5 before version 05.54.50, kernel 5.6 before version 05.61.50, and kernel 5.7 before version 05.70.50. In VariableRuntimeDxe driver, SmmUpdateVariablePropertySmi () is a SMM callback function and it uses StrCmp () to compare variable names. This action may cause a buffer over-read.

Published

2025-05-15T16:15:33.013

Last Modified

2025-08-15T17:04:35.663

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses
  • Type: Secondary
    CWE-126
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application insyde insydeh2o < 5.2.05.29.50 Yes
Application insyde insydeh2o < 5.3.05.38.50 Yes
Application insyde insydeh2o < 5.4.05.46.50 Yes
Application insyde insydeh2o < 5.5.05.54.50 Yes
Application insyde insydeh2o < 5.6.05.61.50 Yes
Application insyde insydeh2o < 5.7.05.70.50 Yes
References