From: syzbot <syzbot+1b2449b7b5dc240d107a@syzkaller.appspotmail.com>
To: andreyknvl@google.com, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org, oneukum@suse.com,
stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com
Subject: Re: KASAN: use-after-free Read in device_release_driver_internal
Date: Wed, 07 Aug 2019 11:23:00 -0700 [thread overview]
Message-ID: <000000000000f365b6058f8b07ca@google.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1908071402160.1514-100000@iolanthe.rowland.org>
Hello,
syzbot has tested the proposed patch and the reproducer did not trigger
crash:
Reported-and-tested-by:
syzbot+1b2449b7b5dc240d107a@syzkaller.appspotmail.com
Tested on:
commit: 6a3599ce usb-fuzzer: main usb gadget fuzzer driver
git tree: https://github.com/google/kasan.git
kernel config: https://syzkaller.appspot.com/x/.config?x=700ca426ab83faae
compiler: gcc (GCC) 9.0.0 20181231 (experimental)
patch: https://syzkaller.appspot.com/x/patch.diff?x=132eec8c600000
Note: testing is done by a robot and is best-effort only.
next prev parent reply other threads:[~2019-08-07 18:23 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-23 14:28 KASAN: use-after-free Read in device_release_driver_internal syzbot
2019-08-01 16:01 ` Andrey Konovalov
2019-08-01 18:47 ` Alan Stern
2019-08-06 12:36 ` Oliver Neukum
2019-08-06 12:50 ` Andrey Konovalov
2019-08-07 13:38 ` Oliver Neukum
2019-08-07 13:44 ` Andrey Konovalov
2019-08-07 13:44 ` Andrey Konovalov
2019-08-07 13:45 ` Andrey Konovalov
2019-08-07 14:13 ` syzbot
2019-08-07 13:56 ` syzbot
2019-08-07 17:40 ` Alan Stern
2019-08-07 17:51 ` syzbot
2019-08-07 18:05 ` Alan Stern
2019-08-07 18:23 ` syzbot [this message]
2019-08-07 18:31 ` Alan Stern
2019-08-08 12:27 ` Andrey Konovalov
2019-08-08 12:43 ` Dmitry Vyukov
2019-08-08 13:03 ` Andrey Konovalov
2019-08-08 13:59 ` Alan Stern
2019-08-13 12:42 ` Andrey Konovalov
2019-08-13 13:22 ` Oliver Neukum
2019-08-13 13:24 ` Andrey Konovalov
2019-08-13 15:16 ` Greg KH
2019-08-13 13:59 ` Andrey Konovalov
2019-08-06 14:19 ` Alan Stern
2019-08-06 14:25 ` Oliver Neukum
2019-08-06 15:33 ` Oliver Neukum
2019-08-07 13:46 ` Andrey Konovalov
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