EUVD-2021-27177

Malware in sbrugna...

CVE-2021-3970

A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code...

Dell BIOS DMA Code Execution

The vulnerability of the Direct Memory Access DMA mechanism implemented in the BIOS of Dell notebook microprogramming systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

System Management Mode SMM Code Execution

The vulnerability of the System Management Mode SMM implementation in HP notebook BIOS microprogramming systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to execute arbitrary code or cause system failures...

CVE-2021-3972

A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable...