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The system must be checked for extraneous device files at least weekly.


Overview

Finding ID Version Rule ID IA Controls Severity
V-923 GEN002260 SV-923r2_rule DCSW-1 ECSC-1 Low
Description
If an unauthorized device is allowed to exist on the system, there is the possibility the system may perform unauthorized operations.
STIG Date
UNIX SRG 2013-03-26

Details

Check Text ( C-464r2_chk )
Check the system for an automated job, or check with the SA, to determine if the system is checked for extraneous device files on a weekly basis. If no automated or manual process is in place, this is a finding.

Fix Text (F-1077r2_fix)
Establish a weekly automated or manual process to create a list of device files on the system and determine if any files have been added, moved, or deleted since the last list was generated.

Generate a list of device files.
# find / -type b -o -type c > device-file-list