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Audio devices must not have extended ACLs.


Overview

Finding ID Version Rule ID IA Controls Severity
V-227702 GEN002330 SV-227702r603266_rule Medium
Description
File system ACLs can provide access to files beyond what is allowed by the mode numbers of the files.
STIG Date
Solaris 10 X86 Security Technical Implementation Guide 2020-12-04

Details

Check Text ( C-29864r488687_chk )
Check the permissions of audio devices.
# ls -lL /dev/audio
If the permissions include a "+", the file has an extended ACL and this is a finding.
Fix Text (F-29852r488688_fix)
Remove the extended ACL from the file.
# chmod A- /dev/audio