The vulnerability of the Grub2 operating system loader’s “cutmem” command implementation allows a perpetrator to gain access to confidential data, affect the integrity of the data, and cause service failures.

The vulnerability of the cutmem command in the Grub2b operating system loader is related to a violation of authentication mechanisms. Exploiting this vulnerability can allow an attacker to access confidential data, compromise data integrity, and cause service failures...

EulerOS 2.0 SP3 : grub2 (EulerOS-SA-2021-1794)

According to the versions of the grub2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of the ACPI command when Secure Boot is enabled. This...