CVE-2021-21555

CVE-2021-21555 affects Dell PowerEdge server BIOS on R640, R740, R740XD, R840, R940, R940xa, MX740c, MX840c, and T640 with NVDIMM-N. Root cause: heap-based buffer overflow in BIOS/UEFI Preboot Environment. Local privileged users could cause denial of service, arbitrary code execution, or informat...