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

TOSS must take appropriate action when an audit processing failure occurs.

DISA Rule

SV-252976r1038966_rule

Vulnerability Number

V-252976

Group Title

SRG-OS-000047-GPOS-00023

Rule Version

TOSS-04-030090

Severity

CAT II

CCI(s)

• CCI-000140 - Take organization-defined actions upon audit failure include, shutting down the system, overwriting oldest audit records, and stopping the generation of audit records.

Weight

10

Fix Recommendation

Configure TOSS to shut down by default upon audit failure (unless availability is an overriding concern).

Add or update the following line (depending on configuration "disk_error_action" can be set to "SYSLOG" or "SINGLE" depending on configuration) in "/etc/audit/auditd.conf" file:

disk_error_action = HALT

If availability has been determined to be more important, and this decision is documented with the ISSO, configure the operating system to notify system administration staff and ISSO staff in the event of an audit processing failure by setting the "disk_error_action" to "SYSLOG."

Check Contents

Verify TOSS takes the appropriate action when an audit processing failure occurs.

Check that TOSS takes the appropriate action when an audit processing failure occurs with the following command:

$ sudo grep disk_error_action /etc/audit/auditd.conf

disk_error_action = HALT

If the value of the "disk_error_action" option is not "SYSLOG", "SINGLE", or "HALT", or the line is commented out, ask the system administrator to indicate how the system takes appropriate action when an audit process failure occurs. If there is no evidence of appropriate action, this is a finding.

Vulnerability Number

V-252976

Documentable

False

Rule Version

TOSS-04-030090

Severity Override Guidance

Verify TOSS takes the appropriate action when an audit processing failure occurs.

Check that TOSS takes the appropriate action when an audit processing failure occurs with the following command:

$ sudo grep disk_error_action /etc/audit/auditd.conf

disk_error_action = HALT

If the value of the "disk_error_action" option is not "SYSLOG", "SINGLE", or "HALT", or the line is commented out, ask the system administrator to indicate how the system takes appropriate action when an audit process failure occurs. If there is no evidence of appropriate action, this is a finding.

Check Content Reference

M

Target Key

5469