AlmaLinux OS 9 must mount /boot with the nodev option.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-269312 | ALMA-09-026310 | SV-269312r1050194_rule | CCI-001764 | medium |
| 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. | ||||
| STIG | Date | |||
| Cloud Linux AlmaLinux OS 9 Security Technical Implementation Guide | 2026-02-27 | |||
Related Frameworks
3 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-7(2)
1.00
- DISA · V1R6 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1711 mapping
3.4.7
1.00
- DISA · V1R6 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-001764
1.00
- DISA · V1R6 · disa_xccdf · related
Details
Check Text (C-269312r1050194_chk)
Verify that the "/boot" mount point has the "nodev" option is with the following command:
$ mount | grep '\s/boot\s'
/dev/sda2 on /boot type xfs (rw,nosuid,nodev,noexec,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k,noquota)
If the "/boot" file system does not have the "nodev" option set, this is a finding.
Fix Text (F-73244r1048313_fix)
Modify "/etc/fstab" to use the "nodev" option on the "/boot" directory.