Beveiligingsadvies
CVE-2020-5956
CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations
Beschrijving
An issue was discovered in SdLegacySmm in Insyde InsydeH2O with kernel 5.1 before 05.15.11, 5.2 before 05.25.11, 5.3 before 05.34.11, and 5.4 before 05.42.11. The software SMI handler allows untrusted external input because it does not verify CommBuffer.