RHEL 9 audit logs must be group-owned by root or by a restricted logging group to prevent unauthorized read access.
An XCCDF Rule
Description
<VulnDiscussion>Unauthorized disclosure of audit records can reveal system and configuration data to attackers, thus compromising its confidentiality. Satisfies: SRG-OS-000057-GPOS-00027, SRG-OS-000058-GPOS-00028, SRG-OS-000059-GPOS-00029, SRG-OS-000206-GPOS-00084</VulnDiscussion><FalsePositives></FalsePositives><FalseNegatives></FalseNegatives><Documentable>false</Documentable><Mitigations></Mitigations><SeverityOverrideGuidance></SeverityOverrideGuidance><PotentialImpacts></PotentialImpacts><ThirdPartyTools></ThirdPartyTools><MitigationControl></MitigationControl><Responsibility></Responsibility><IAControls></IAControls>
- ID
- SV-258165r926482_rule
- Severity
- Medium
- References
- Updated
Remediation - Manual Procedure
Change the group of the directory of "/var/log/audit" to be owned by a correct group.
Identify the group that is configured to own audit log:
$ sudo grep -P '^[ ]*log_group[ ]+=.*$' /etc/audit/auditd.conf