STIGQter: STIG Summary: SUSE Linux Enterprise Micro (SLEM) 5 Security Technical Implementation Guide Version: 1 Release: 4 Benchmark Date: 01 Apr 2026:

SLEM 5 must generate audit records for all modifications to the "lastlog" file.

DISA Rule

SV-261463r996796_rule

Vulnerability Number

V-261463

Group Title

SRG-OS-000037-GPOS-00015

Rule Version

SLEM-05-654200

Severity

CAT II

CCI(s)

• CCI-000130 - Ensure that audit records containing information that establishes what type of event occurred.
• CCI-000169 - Provide audit record generation capability for the event types the system is capable of auditing as defined in AU-2 a. on organization-defined information system components.
• CCI-002884 - Log organization-defined audit events for nonlocal maintenance and diagnostic sessions.
• CCI-000172 - Generate audit records for the event types defined in AU-2 c that include the audit record content defined in AU-3.

Weight

10

Fix Recommendation

Configure SLEM 5 to generate an audit record for any all modifications to the "lastlog" file occur.

Add or modify the following line in the "/etc/audit/rules.d/audit.rules" file:

-w /var/log/lastlog -p wa -k logins

To reload the rules file, restart the audit daemon:

> sudo systemctl restart auditd.service

or issue the following command:

> sudo augenrules --load

Check Contents

Verify SLEM 5 generates an audit record when all modifications to the "lastlog" file occur with the following command:

> sudo auditctl -l | grep -w '/var/log/lastlog'
-w /var/log/lastlog -p wa -k logins

If the command does not return a line that matches the example or the line is commented out, this is a finding.

Note: The "key=" value is arbitrary and can be different from the example output above.

Vulnerability Number

V-261463

Documentable

False

Rule Version

SLEM-05-654200

Severity Override Guidance

Verify SLEM 5 generates an audit record when all modifications to the "lastlog" file occur with the following command:

> sudo auditctl -l | grep -w '/var/log/lastlog'
-w /var/log/lastlog -p wa -k logins

If the command does not return a line that matches the example or the line is commented out, this is a finding.

Note: The "key=" value is arbitrary and can be different from the example output above.

Check Content Reference

M

Target Key

5596