K45810018: Multiple Insyde BIOS/EFI vulnerabilities

Security Advisory Description CVE-2020-5953 A vulnerability exists in System Management Interrupt SWSMI handler of InsydeH2O UEFI Firmware code located in SWSMI handler that dereferences gRT EFIRUNTIMESERVICES pointer to call a GetVariable service, which is located outside of SMRAM. This can resu...