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The system boot loader configuration file(s) must have mode 0600 or less permissive.


Overview

Finding ID Version Rule ID IA Controls Severity
V-38583 RHEL-06-000067 SV-50384r3_rule Medium
Description
Proper permissions ensure that only the root user can modify important boot parameters.
STIG Date
Red Hat Enterprise Linux 6 Security Technical Implementation Guide 2017-04-28

Details

Check Text ( None )
None
Fix Text (F-43531r2_fix)
File permissions for "/boot/grub/grub.conf" should be set to 600, which is the default. To properly set the permissions of "/boot/grub/grub.conf", run the command:

# chmod 600 /boot/grub/grub.conf

Boot partitions based on VFAT, NTFS, or other non-standard configurations may require alternative measures.