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XCCDF
Guide to the Secure Configuration of Red Hat Enterprise Linux 8
System Settings
GRUB2 bootloader configuration
Non-UEFI GRUB2 bootloader configuration
Verify /boot/grub2/grub.cfg Permissions
Verify /boot/grub2/grub.cfg Permissions
An XCCDF Rule
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Verify /boot/grub2/grub.cfg Permissions
Medium Severity
File permissions for
/boot/grub2/grub.cfg
should be set to 600. To properly set the permissions of
/boot/grub2/grub.cfg
, run the command:
$ sudo chmod 600 /boot/grub2/grub.cfg