CVE-2021-45969 Detail
This vulnerability is currently awaiting analysis.
Description
An issue was discovered in AhciBusDxe in Insyde InsydeH2O with kernel 5.1 before 05.16.25, 5.2 before 05.26.25, 5.3 before 05.35.25, 5.4 before 05.43.25, and 5.5 before 05.51.25. A vulnerability exists in the SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently check or validate the allocated buffer pointer (the CommBuffer+8 location).
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
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Change History
0 change records found show changes
Quick Info
CVE Dictionary Entry:
CVE-2021-45969
NVD Published Date:
01/05/2022
NVD Last Modified:
01/06/2022
Source:
MITRE