ROS-20220920-01

The grubscriptfunctioncreate function of the Grub configuration file has a vulnerability due to a function override error. function override error while this function is already executed. Exploitation of the vulnerability allows an attacker to gain access to confidential data, compromise its...

The vulnerability in the implementation of the Secure Boot protocol for operating system bootloaders like Grub2 allows a perpetrator to gain access to confidential data, affect the integrity of the data, and cause service failures.

The vulnerability of the Secure Boot implementation in the Grub2 operating system is related to improper restrictions on the use of ACPI commands. Exploiting this vulnerability can allow an attacker to access confidential data, compromise data integrity, and cause service failures...