NA

CVE-2023-27471

Published: 18/08/2023 Updated: 24/08/2023
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 0

Vulnerability Summary

An issue exists in Insyde InsydeH2O with kernel 5.0 up to and including 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.

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insyde insydeh2o 5.0

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insyde insydeh2o 5.2

insyde insydeh2o 5.3

insyde insydeh2o 5.4

insyde insydeh2o 5.5