RHEL 9 must use a separate file system for /var/log.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-257846 | RHEL-09-231025 | SV-257846r1044922_rule | CCI-000366 | low |
| Description | ||||
| Placing "/var/log" in its own partition enables better separation between log files and other files in "/var/". | ||||
| STIG | Date | |||
| Red Hat Enterprise Linux 9 Security Technical Implementation Guide | 2025-05-14 | |||
Related Frameworks
4 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-6
1.00
- DISA · 2 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.4.1
1.00
- DISA · 2 · 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
3.4.2
1.00
- DISA · 2 · 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-000366
1.00
- DISA · 2 · disa_xccdf · related
Details
Check Text (C-257846r1044922_chk)
Verify that a separate file system/partition has been created for "/var/log" with the following command:
$ mount | grep /var/log
/dev/mapper/rhel-var_log on /var/log type xfs (rw,nosuid,nodev,noexec,relatime,seclabel,attr2,inode64,logbufs=8,logbsize=32k)
Note: Options displayed for mount may differ.
If a separate entry for "/var/log" is not in use, this is a finding.
Fix Text (F-61511r925524_fix)
Migrate the "/var/log" path onto a separate file system.