CVE-2022-34411 (c4130_firmware, c4140_firmware, c6320_firmware, c6420_firmware, c6520_firmware, c6525_firmware, dss8440_firmware, fc430_firmware, fc630_firmware, fc640_firmware, fc830_firmware, m630_firmware, m630p_firmware, m640_firmware, m640p_firm

Dell PowerEdge BIOS and Dell Precision BIOS contain an Improper SMM communication buffer verification vulnerability. A local malicious user with high Privileges may potentially exploit this vulnerability to perform arbitrary code execution or cause denial of service.

bios buffer code code execution communication cve dell denial of service exploit high local malicious may poweredge privileges service verification vulnerability