Dell PowerEdge Server BIOS and Dell Precision Rack BIOS Input Validation Error Vulnerability

Dell PowerEdge Server BIOS and Dell Precision Rack BIOS are both products of Dell, Inc.Dell PowerEdge Server BIOS is a system update driver from Dell.Dell Precision Rack BIOS is a Dell Precision Rack BIOS is a BIOS utility for high-performance workstation products. An input validation error vulnerability exists in the Dell PowerEdge Server BIOS and Dell Precision Rack BIOS, which stems from a communication buffer validation vulnerability that contains incorrect SMM. A local, low-privilege attacker could exploit this vulnerability to cause arbitrary writes to SMRAM.