Messages in this thread | | | From | Hayes Wang <> | Subject | RE: [syzbot] WARNING in rtl8152_probe | Date | Fri, 14 May 2021 07:50:19 +0000 |
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Greg KH <greg@kroah.com> > Sent: Friday, May 14, 2021 2:49 PM [...] > Because people can create "bad" devices and plug them into a system > which causes the driver to load and then potentially crash the system or > do other bad things. > > USB drivers now need to be able to handle "malicious" devices, it's been > that way for many years now.
My question is that even I check whole the USB descriptor, the malicious devices could duplicate it easily to pass my checks. That is, I could add a lot of checks, but it still doesn't prevent malicious devices. Is this meaningful?
Best Regards, Hayes
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