AlmaLinux OS 9 must use a separate file system for /tmp.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-269301 | ALMA-09-025100 | SV-269301r1050183_rule | CCI-000366 | medium |
| Description | ||||
| The "/tmp" partition is used as temporary storage by many programs. Placing "/tmp" in its own partition enables the setting of more restrictive mount options, which can help protect programs that use it. | ||||
| STIG | Date | |||
| Cloud Linux AlmaLinux OS 9 Security Technical Implementation Guide | 2026-02-27 | |||
Related Frameworks
4 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
CM-6
1.00
- DISA · V1R6 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1712 mappings
3.4.1
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
3.4.2
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-000366
1.00
- DISA · V1R6 · disa_xccdf · related
Details
Check Text (C-269301r1050183_chk)
Verify that a separate file system/partition has been created for "/tmp" with the following command:
$ mount | grep ' /tmp '
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,noexec,relatime,seclabel,size=2097152k,inode64)
If a separate entry for "/tmp" is not in use, this is a finding.
Fix Text (F-73233r1048280_fix)
Migrate the "/tmp" path onto a separate file system.