AlmaLinux OS 9 must prevent a user from overriding the disable-restart-buttons setting for the graphical user interface.
An XCCDF Rule
Description
A user who is at the console can reboot the system at the login screen. If restart or shutdown buttons are pressed at the login screen, this can create the risk of short-term loss of availability of systems due to reboot.
- ID
- SV-269280r1050162_rule
- Version
- ALMA-09-022570
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Configure AlmaLinux OS 9 to prevent a user from overriding the disable-restart-buttons setting for graphical user interfaces.
Create a database to contain the systemwide graphical user logon settings (if it does not already exist) with the following command:
$ touch /etc/dconf/db/local.d/locks/session