The vulnerability in the implementation of the rmmod command for the Grub2 operating system allows a hacker to gain access to confidential data, affect the integrity of the data, and cause service failures.

The vulnerability of the rmmod command, which is used by the Grub2 operating system loader, lies in the lack of checks to ensure that loaded modules are indeed present. Exploiting this vulnerability can allow an attacker to access confidential data, compromise data integrity, and cause service...