They did have a Linux issue not that long ago:

https://www.neowin.net/news/crowdstrike-broke-debian-and-rocky-linux-months-ago-but-no-one-noticed/

Sounds like it was back when they were using the kernel module instead of eBPF. Their Linux falcon sensor was such a colossal piece of shit developer they'd have build servers create kernel modules for every possible Linux distribution they supported and have the client download and install that binary module (instead of using DKMS).

So in this instance it took down a limited subset of servers, only due to their horrific inability to develop Linux software in any kind of sane way. I spoke out how dangerous Falcon Sensor was at my last job and they just snowplowed though installing it everywhere.

It's still a security timebomb waiting to happen.