An issue exists in FvbServicesRuntimeDxe in Insyde InsydeH2O with kernel 5.0 up to and including 5.5. The FvbServicesRuntimeDxe SMM module exposes an SMI handler that allows an malicious user to interact with the SPI flash at run-time from the OS.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
insyde kernel |
Vulmon