How do I map Linux Kernels to Ubuntu Kernels?

Question

Ubuntu Kernels and Linux Kernels have different numbers

With the recent Meltdown and Spectre security holes I've been reading on new releases of the Linux Kernel. How do I translate the latest Linux Kernel version number, say 4.15.5 to corresponding Ubuntu Kernel version numbers?

Answer 1

Go to this page and search on 4.15.5 and you will see:

Ubuntu Kernel Version   Ubuntu Kernel Tag     Mainline Kernel Version
4.15.0-11.12            Ubuntu-4.15.0-11.12   4.15.5

I'm not totally convinced this page is complete or updated on a timely basis but it is the closest answer I've found so far.