STIGQter: STIG Summary: Oracle Linux 9 Security Technical Implementation Guide Version: 1 Release: 6 Benchmark Date: 01 Jul 2026:

OL 9 must allocate an audit_backlog_limit of sufficient size to capture processes that start prior to the audit daemon.

DISA Rule

SV-271592r1091488_rule

Vulnerability Number

V-271592

Group Title

SRG-OS-000254-GPOS-00095

Rule Version

OL09-00-000830

Severity

CAT III

CCI(s)

• CCI-001464 - Initiates session audits automatically at system start-up.
• CCI-001849 - Allocate audit log storage capacity to accommodate organization-defined audit record retention requirements.

Weight

10

Fix Recommendation

Configure OL 9 to allocate sufficient audit_backlog_limit to capture processes that start prior to the audit daemon with the following command:

$ sudo grubby --update-kernel=ALL --args=audit_backlog_limit=8192

Check Contents

Verify that OL 9 allocates a sufficient audit_backlog_limit to capture processes that start prior to the audit daemon with the following command:

$ sudo grubby --info=ALL | grep args | grep -v 'audit_backlog_limit=8192'

If the command returns any outputs, and audit_backlog_limit is less than "8192", this is a finding.

Vulnerability Number

V-271592

Documentable

False

Rule Version

OL09-00-000830

Severity Override Guidance

Verify that OL 9 allocates a sufficient audit_backlog_limit to capture processes that start prior to the audit daemon with the following command:

$ sudo grubby --info=ALL | grep args | grep -v 'audit_backlog_limit=8192'

If the command returns any outputs, and audit_backlog_limit is less than "8192", this is a finding.

Check Content Reference

M

Target Key

5680