RHEL 9 must use a separate file system for /var/tmp.
An XCCDF Rule
Description
The "/var/tmp" partition is used as temporary storage by many programs. Placing "/var/tmp" in its own partition enables the setting of more restrictive mount options, which can help protect programs that use it.
- ID
- SV-257848r1044926_rule
- Version
- RHEL-09-231035
- Severity
- Medium
- References
- Updated
Remediation Templates
A Manual Procedure
Migrate the "/var/tmp" path onto a separate file system.