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Amazon Linux 2023 audit logs must be group-owned by root or by a restricted logging group to prevent unauthorized read access.

Overview

Finding IDVersionRule IDIA ControlsSeverity
V-274116AZLX-23-002265SV-274116r1120336_ruleCCI-001314medium
Description
Only authorized personnel should be aware of errors and the details of the errors. Error messages are an indicator of an organization's operational state or can identify Amazon Linux 2023 or platform. Additionally, Personally Identifiable Information (PII) and operational information must not be revealed through error messages to unauthorized personnel or their designated representatives. The structure and content of error messages must be carefully considered by the organization and development team. The extent to which the information system is able to identify and handle error conditions is guided by organizational policy and operational requirements.
STIGDate
Amazon Linux 2023 Security Technical Implementation Guide2026-02-27

Related Frameworks

1 mapping across 3 frameworks
SCF0 mappings

No source states a mapping between these directly.

Also reachable in 3 hops (1) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

TDA-19Error Handling
1.00
NIST 800-530 mappings

No source states a mapping between these directly.

Also reachable in 2 hops (12) derived by us, not asserted by any source

Each of these is a route we composed by chaining published mappings. No publisher states a relationship between the two endpoints.

AC-17(1)Monitoring and Control
1.00
AC-3Access Enforcement
1.00
AC-6(10)Prohibit Non-privileged Users from Executing Privileged Functions
1.00
AC-6(9)Log Use of Privileged Functions
1.00
AU-10Non-repudiation
1.00
AU-12Audit Record Generation
1.00
AU-14(1)System Start-up
1.00
AU-9Protection of Audit Information
1.00
AU-9(1)Hardware Write-once Media
1.00
AU-9(3)Cryptographic Protection
1.00

+2 more (top 10 by confidence shown)

CCI1 mapping
CCI-001314
1.00

Details

Check Text (C-274116r1120336_chk)

Verify Amazon Linux 2023 is configured so that the audit logs are group-owned by "root" or a restricted logging group. First determine if a group other than "root" has been assigned to the audit logs with the following command: $ sudo grep log_group /etc/audit/auditd.conf Then determine where the audit logs are stored with the following command: $ sudo grep -iw log_file /etc/audit/auditd.conf log_file = /var/log/audit/audit.log Then using the location of the audit log file, determine if the audit log is group-owned by "root" using the following command: $ sudo stat -c "%G %n" /var/log/audit/audit.log root /var/log/audit/audit.log If the audit log is not group-owned by "root" or the configured alternative logging group, this is a finding.

Fix Text (F-78112r1120335_fix)

Configure Amazon Linux 2023 to 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 Change the ownership to that group: $ sudo chgrp ${GROUP} /var/log/audit