syzbot


KASAN: use-after-free Read in mousedev_cleanup
Status: upstream: reported C repro on 2020/05/23 17:04
Reported-by: syzbot+29b33f3f410e564731f1@syzkaller.appspotmail.com
First crash: 11d, last: 8d16h

Cause bisection: introduced by (bisect log):

commit 4ef12f7198023c09ad6d25b652bd8748c965c7fa
Author: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Date: Wed May 13 15:18:40 2020 +0000

  kobject: Make sure the parent does not get released before its children

Crash: KASAN: use-after-free Read in mousedev_cleanup (log)
Repro: C syz .config

Sample crash report:

Crashes (107):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/05/23 00:34 linux-next c11d28ab 9682898d .config log report syz C dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/25 11:42 linux-next c11d28ab 11284182 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/25 10:20 linux-next c11d28ab 11284182 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/25 08:22 linux-next c11d28ab 11284182 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/25 06:01 linux-next c11d28ab 11284182 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/25 04:47 linux-next c11d28ab 11284182 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/25 01:33 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 23:39 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 20:31 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 19:18 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 18:51 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 17:39 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 14:29 linux-next c11d28ab bd28eb9d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 10:21 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 09:09 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 08:58 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 07:35 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 06:09 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 05:00 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 02:04 linux-next c11d28ab 96c92ad3 .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/24 00:07 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 22:56 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 19:30 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 18:28 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 17:54 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 16:53 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 16:53 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 16:22 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 15:41 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:43 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 13:20 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 11:41 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 11:33 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 10:13 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 07:52 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 07:06 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 07:03 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 06:29 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 06:26 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 06:26 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 04:13 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 04:01 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 03:55 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/23 03:49 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
ci-upstream-linux-next-kasan-gce-root 2020/05/22 16:22 linux-next c11d28ab 9682898d .config log report dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org