UCF STIG Viewer Logo
Changes are coming to https://stigviewer.com. Take our survey to help us understand your usage and how we can better serve you in the future.
Take Survey

The centralized process core dump data directory must be group-owned by root, bin, sys, or system.


Overview

Finding ID Version Rule ID IA Controls Severity
V-22401 GEN003503 SV-46153r1_rule Low
Description
Process core dumps contain the memory in use by the process when it crashed. Any data the process was handling may be contained in the core file, and it must be protected accordingly. If the centralized process core dump data directory is not group-owned by a system group, the core dumps contained in the directory may be subject to unauthorized access.
STIG Date
SUSE Linux Enterprise Server v11 for System z 2016-12-20

Details

Check Text ( C-43414r1_chk )
Check the defined directory for process core dumps.

Procedure:
# cat /proc/sys/kernel/core_pattern
Check the group ownership of the directory
# ls -lLd
If the directory is not group-owned by root, bin, sys, or system this is a finding.
Fix Text (F-39492r1_fix)
Change the group-owner of the core file directory.
# chgrp root