CVE-2021-26943

Summary of the CVE-2021-26943 issue : The UX360CA BIOS (ASUS) up to version 303 contains a kernel-to-SMM local privilege escalation. Three vulnerable BIOS modules (UsbRt, SdioSmm, NvmeSmm) allow a ring-0 attacker to overwrite nearly arbitrary physical memory, including SMRAM, and execute arbitrar...