Intel are not having a good time lately are they? More vulnerabilities in their CPUs have been made public.

How many is that Intel have had recently that affect them? Quite a lot. This time, it appears AMD are not affected at least. Still, this is a lot of major security problems to go through with Spectre and Meltdown, Foreshadow and ZombieLoad. Currently, Intel are saying that they're "not aware of any use of these issues outside of a controlled lab environment" so you don't need to go and panic just yet. Just keep an eye on updates for your distribution and motherboard BIOS updates.

https://www.gamingonlinux.com/articles/have-an-intel-processor-enjoy-two-more-vulnerabilities.15865