this post was submitted on 20 Jul 2024
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Some bad code just broke a billion Windows machines (www.youtube.com)
submitted 4 months ago by [email protected] to c/technology
120 comments fedilink hide all child comments
 

Cybersecurity firm Crowdstrike pushed an update that caused millions of Windows computers to enter recovery mode, triggering the blue screen of death. Learn ...

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[–] [email protected] 7 points 4 months ago* (last edited 4 months ago) (1 children)

It is pretty easy to imagine separate streams of updates that affect each other negatively.

CrowdStrike does its own 0-day updates, Microsoft does its own 0-day updates. There is probably limited if any testing at that critical intersection.

If Microsoft 100% controlled the release stream, otoh, there'd be a much better chance to have caught it. The responsibility would probably lie with MS in such a case.

(edit: not saying that this is what happened, hence the conditionals)

[–] [email protected] 13 points 4 months ago (1 children)

I don't think that is what happened here in this situation though, I think the issue was caused exclusively by a Crowdstrike update but I haven't read anything official that really breaks this down.

[–] barsquid 15 points 4 months ago (1 children)

Some comments yesterday were claiming the offending file was several kb of just 0s. All signs are pointing to a massive fuckup from an individual company.

[–] [email protected] 4 points 4 months ago

Which makes me wonder, did the company even test it at all on their own machines first?