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Crowdstrike takes out last remaining threat vector (the users)
(infosec.exchange)
The machines, now inaccessible, are arguably more secure than before.
Zach Vorhies (who made leaking Google stuff to Project Veritas his entire identity) has the worst possible take: https://twitter.com/Perpetualmaniac/status/1814405221738786984 (lemme gather my thoughts and explain why in the next comment)
Fair warning that I'll be ranty because I hate losers talking about DEI hires.
This is a huge assumption. ~~The last rumor I've read from actual cybersecurity people is that Crowdstrike's update files were corrupt~~ (update: disproven by Crowdstrike's blog post). If this is true it's likely still from programmer error at some level, but maybe not as simple as "whoopsie I forgot an
if (data == nullptr)teehee".He, like the rest of us that don't work at Crowdstrike, has no idea what happened. I have seen computers do the weirdest gosh darn things. I know better than to assume anything at this point. I wouldn't even rule out weird stuff like the data getting corrupted between release qualification and release yet.
This thread is full of these sorts of small technical inaccuracies and oversimplifications so I won't point out all of them, but nothing in the C++ standard requires null pointers to refer to memory address 0x0. Nor does it require that dereferencing a null pointer terminates the program.
Windows died not because C++ asked it nicely to, but because a driver tried to access an address which wasn't paged in.
The funny thing about accessing into non-paged memory in kernel space:
(If this was a simple nullptr dereference on bad input data then perhaps a fuzzer would have helped. Fuzzers are great though I have no idea how hard they are to use with kernel drivers)
Dude would probably call me a "DEI hire"; but I bet I could beat him in a C++ deathmatch so neener neener.
Mention C (and to an extent C++) and turbo nerds froth to show off how ultra cool they are cause they are LoW lEvEl programmers. But like most things, these loud freaks are mostly incoherent with their random insertion of tech words. Putting aside the DEI stuff cause I will rant forever against this racist and sexist fuckwit, it’s massively annoying working in an industry and dummies love to be all hand wavy and suggest something like sanitizers. Thanks bro, let’s all add runtime sanitizers and watch perf tank in the most critical section of your computer. And as you pointed out he doesn’t even mention the right one.
Next time Crowdstrike should just have an if check all registers after every instruction to make sure their values are within your address space! And and and make sure a woman doesn’t program it cause according to him they are exempt from code reviews cause of the left agenda or some bullshit