#1003695 /dev/mpt3ctl permissions

Package:
smp-utils
Source:
smp-utils
Description:
SAS Expander (SMP) utilities for SAS/SATA disk arrays
Submitter:
IB Development Team
Date:
2022-01-13 20:15:04 UTC
Severity:
normal
#1003695#5
Date:
2022-01-13 19:54:26 UTC
From:
To:
Hi,

Noticed that /dev/mpt3ctl is world readable in Debian:

    crw------- 1 root root 10, 221 Jan 13 14:28 /dev/mpt2ctl
    crw-r--r-- 1 root root 10, 221 Jan 13 14:28 /dev/mpt3ctl

Is it intentional and secure or this file should/may not be world readable?