RHEL 9 must mount /boot with the nodev option.
An XCCDF Rule
Description
The only legitimate location for device files is the "/dev" directory located on the root partition. The only exception to this is chroot jails.
- ID
- SV-257860r1044940_rule
- Version
- RHEL-09-231095
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Modify "/etc/fstab" to use the "nodev" option on the "/boot" directory.