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Groups > linux.kernel > #1736912
| From | Andrey Konovalov <andreyknvl@google.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: usb/storage/uas: slab-out-of-bounds in uas_probe |
| Date | 2017-09-21 19:20 +0200 |
| Message-ID | <usdiO-3Se-29@gated-at.bofh.it> (permalink) |
| References | <usbK2-2QA-19@gated-at.bofh.it> <uscZr-3vW-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Sep 21, 2017 at 6:50 PM, Alan Stern <stern@rowland.harvard.edu> wrote: > 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? I did, see the previous email (replying in case you missed it). > > Alan Stern >
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usb/storage/uas: slab-out-of-bounds in uas_probe Andrey Konovalov <andreyknvl@google.com> - 2017-09-21 17:40 +0200
Re: usb/storage/uas: slab-out-of-bounds in uas_probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-09-21 18:20 +0200
Re: usb/storage/uas: slab-out-of-bounds in uas_probe Alan Stern <stern@rowland.harvard.edu> - 2017-09-21 19:00 +0200
Re: usb/storage/uas: slab-out-of-bounds in uas_probe Andrey Konovalov <andreyknvl@google.com> - 2017-09-21 19:20 +0200
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