STIGQter: STIG Summary: Canonical Ubuntu 24.04 LTS Security Technical Implementation Guide Version: 1 Release: 6 Benchmark Date: 01 Jul 2026:

Ubuntu 24.04 LTS must configure audit tools with a mode of "0755" or less permissive.

DISA Rule

SV-270821r1134818_rule

Vulnerability Number

V-270821

Group Title

SRG-OS-000257-GPOS-00098

Rule Version

UBTU-24-901230

Severity

CAT II

CCI(s)

CCI-001494 - Protect audit tools from unauthorized modification.
CCI-001493 - Protect audit tools from unauthorized access.

Weight

Fix Recommendation

Configure the audit tools on Ubuntu 24.04 LTS to be protected from unauthorized access by setting the correct permissive mode using the following command:

$ sudo chmod 0755 [audit_tool]

Replace "[audit_tool]" with the audit tool that does not have the correct permissions.

Check Contents

Verify Ubuntu 24.04 LTS configures the audit tools to have a file permission of "0755" or less to prevent unauthorized access with the following command:

$ stat -c "%n %a" /sbin/auditctl /sbin/aureport /sbin/ausearch /sbin/autrace /sbin/auditd /sbin/audispd* /sbin/augenrules
/sbin/auditctl 755
/sbin/aureport 755
/sbin/ausearch 755
/sbin/autrace 755
/sbin/auditd 755
/sbin/augenrules 755

If any of the audit tools have a mode more permissive than "0755", this is a finding.

Vulnerability Number

V-270821

Documentable

False

Rule Version

UBTU-24-901230

Severity Override Guidance

Check Content Reference

Target Key

5673