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SubjectRe: usb/storage/uas: slab-out-of-bounds in uas_probe
On Thu, 21 Sep 2017, Andrey Konovalov wrote:

> Hi!
>
> I've got the following report while fuzzing the kernel with syzkaller.
>
> On commit ebb2c2437d8008d46796902ff390653822af6cc4 (Sep 18).
>
> The issue occurs when we iterate over interface altsettings, but I
> don't see the driver doing anything wrong. I might be missing
> something, or this might be an issue in USB core altsettings parsing.

My guess is the latter, although I can't see what is going wrong. Can
you provide the code that does this?

Alan Stern

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