Vulnerability Monitor

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CVE-2023-27471

An issue was discovered in Insyde InsydeH2O with kernel 5.0 through 5.5. UEFI implementations do not correctly protect and validate information contained in the 'MeSetup' UEFI variable. On some systems, this variable can be overwritten using operating system APIs. Exploitation of this vulnerability could potentially lead to denial of service for the platform.

Published

2023-08-18T19:15:12.243

Last Modified

2024-11-21T07:52:58.327

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application insyde insydeh2o 5.0 Yes
Application insyde insydeh2o 5.1 Yes
Application insyde insydeh2o 5.2 Yes
Application insyde insydeh2o 5.3 Yes
Application insyde insydeh2o 5.4 Yes
Application insyde insydeh2o 5.5 Yes
References