STIGQter: STIG Summary: Oracle Linux 9 Security Technical Implementation Guide Version: 1 Release: 6 Benchmark Date: 01 Jul 2026:

OL 9 must be configured to disable the FireWire kernel module.

DISA Rule

SV-271445r1091047_rule

Vulnerability Number

V-271445

Group Title

SRG-OS-000095-GPOS-00049

Rule Version

OL09-00-000042

Severity

CAT II

CCI(s)

• CCI-000381 - Configure the system to provide only organization-defined mission essential capabilities.

Weight

10

Fix Recommendation

Configure OL 9 to prevent the firewire-core kernel module from being loaded.

Add the following line to the file /etc/modprobe.d/firewire-core.conf (or create firewire-core.conf if it does not exist):

install firewire-core /bin/true
blacklist firewire-core

Check Contents

Verify that OL 9 disables the ability to load the firewire-core kernel module with the following command:

$ grep -r firewire-core /etc/modprobe.conf /etc/modprobe.d/*
install firewire-core /bin/true
blacklist firewire-core

If the command does not return any output, or the line is commented out, and use of firewire-core is not documented with the information system security officer (ISSO) as an operational requirement, this is a finding.

Vulnerability Number

V-271445

Documentable

False

Rule Version

OL09-00-000042

Severity Override Guidance

Verify that OL 9 disables the ability to load the firewire-core kernel module with the following command:

$ grep -r firewire-core /etc/modprobe.conf /etc/modprobe.d/*
install firewire-core /bin/true
blacklist firewire-core

If the command does not return any output, or the line is commented out, and use of firewire-core is not documented with the information system security officer (ISSO) as an operational requirement, this is a finding.

Check Content Reference

M

Target Key

5680