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CrowdStrike Update: Windows Bluescreen and Boot Loops

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Re: CrowdStrike Update: Windows Bluescreen and Boot Loops

#141

Have spent all my afternoon and all evening on a bridge trying to support flailing systems. Was supposed to be on a plane in 5 hours to start my vacation. Guaranteed it's not gonna happen. With hearing 911 and other safety critical systems going down, I hope that the worst that comes out of this is a couple delayed flights and a couple missed bank payments.

Good news (um, as in better than the bad news today) is the plane won't be taking off anyway, so you're golden.

Re: CrowdStrike Update: Windows Bluescreen and Boot Loops

#143
i've seen photos of the bsod from an affected machine, the error code is `PAGE_FAULT_IN_NONPAGED_AREA`. here's some helpful takeaways from this incident:

1) mistakes in kernel-level drivers can and will crash the entire os

2) do not write kernel-level drivers

3) do not write kernel-level drivers

4) do not write kernel-level drivers

5) if you really need a kernel-level driver, do not write it in a memory unsafe language

Re: CrowdStrike Update: Windows Bluescreen and Boot Loops

#145

My entire emergency department got knocked offline by this. Really scary when you have ambulances coming in and are trying to stabilize a heart attack. Update: 911 is down in Oregon too, no more ambulances at least.

"Always look on the bright side of life!" - M Python

Re: CrowdStrike Update: Windows Bluescreen and Boot Loops

#147
It's eye-opening how bad our crucial IT infra is nowadays. Running in-kernel third-party tools (AV) on critical infrastructure on Windows? Central banks? Control towers? Seriously? We should fire everyone involved and start IT from scratch. This level of negligence cannot be fixed.
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