CVE-2022-34401

Dell BIOS contains a stack based buffer overflow vulnerability. A local authenticated malicious user may potentially exploit this vulnerability by using an SMI to send larger than expected input to a parameter in order to gain arbitrary code execution in SMRAM...

CVE-2022-34401

CVE-2022-34401 affects Dell BIOS and describes a stack-based buffer overflow in BIOS/SMM. A local authenticated attacker could trigger via System Management Interrupt (SMI) to send oversized input, potentially executing arbitrary code in SMRAM. Multiple connected sources corroborate a local requi...