3.4.4 Ensure TIPC is disabled - modprobe

Information

The Transparent Inter-Process Communication (TIPC) protocol is designed to provide
communication between cluster nodes.

Rationale:

If the protocol is not being used, it is recommended that kernel module not be loaded,
disabling the service to reduce the potential attack surface.

Solution

Edit or create a file in the /etc/modprobe.d/ directory ending in .conf
Example: vim /etc/modprobe.d/tipc.conf
and add the following line:

install tipc /bin/true

See Also

https://workbench.cisecurity.org/files/2420

Item Details

Category: SYSTEM AND INFORMATION INTEGRITY

References: 800-53|SI-4, CSCv6|9.1, CSCv7|9.2

Plugin: Unix

Control ID: bc3ce02090214d3ef3ca4debae336f6426bb1191c2c18d3da6fc569f8d0b43a8