STIGQter: STIG Summary: Tri-Lab Operating System Stack (TOSS) 4 Security Technical Implementation Guide Version: 2 Release: 6 Benchmark Date: 01 Jul 2026:

The auditd service must be running in TOSS.

DISA Rule

SV-253051r991589_rule

Vulnerability Number

V-253051

Group Title

SRG-OS-000480-GPOS-00227

Rule Version

TOSS-04-031340

Severity

CAT II

CCI(s)

• CCI-000366 - Implement the security configuration settings.

Weight

10

Fix Recommendation

Start the auditd service and enable the auditd service with the following commands:

$ sudo systemctl start auditd.service

$ sudo systemctl enable auditd.service

Check Contents

Verify the audit service is enabled and active with the following commands:

$ sudo systemctl is-enabled auditd

enabled

$ sudo systemctl is-active auditd

active

If the service is not "enabled" and "active" this is a finding.

Vulnerability Number

V-253051

Documentable

False

Rule Version

TOSS-04-031340

Severity Override Guidance

Verify the audit service is enabled and active with the following commands:

$ sudo systemctl is-enabled auditd

enabled

$ sudo systemctl is-active auditd

active

If the service is not "enabled" and "active" this is a finding.

Check Content Reference

M

Target Key

5469