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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NInsyde Insydeh2o
APPInsyde5.2 – 5.2.05.29.50 (excl.)5.3 – 5.3.05.38.50 (excl.)5.4 – 5.4.05.46.50 (excl.)5.5 – 5.5.05.54.50 (excl.)5.6 – 5.6.05.61.50 (excl.)5.7 – 5.7.05.70.50 (excl.)
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An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.3...
An issue was discovered in Insyde InsydeH2O kernel 5.2 before version 05.29.50, kernel 5.3 before version 05.3...