Kernel Modules 3 commands.

How to list modules in the linux Kernel

lsmod 

More deep information on a specific on a particular modules

modinfo

Find out Linux kernel drivers/modules being used by hardware devices on your system

apt-get install pcutils 

lspci -k 

Latest kernel versions

A quick and easy way to determine the latest kernel versions, use the informa-
tion available at http://www.kernel.org/kdist/finger_banner