The vulnerability of the ChgBootDxeHook driver in Lenovo notebook BIOS microprogramming software allows a malicious actor to execute malicious drivers and applications during the boot process.

The vulnerability of the ChgBootDxeHook driver in Lenovo notebook BIOS microprogramming software relates to the possibility of modifying security boot settings by editing the NVRAM variable. Exploiting this vulnerability allows a hacker to execute malicious drivers and applications during the boo...