syzbot


KASAN: user-memory-access Write in video_usercopy
Status: fixed on 2020/02/18 14:31
Reported-by: syzbot+54fd8cca4b7226c94b8e@syzkaller.appspotmail.com
Fix commit: 1dc8b65c media: v4l2-core: only zero-out ioctl-read buffers
First crash: 262d, last: 261d

Sample crash report:

Crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-linux-next-kasan-gce-root 2020/01/09 06:55 linux-next 4becfd1b ddc3e859 .config log report arnd@arndb.de, hverkuil-cisco@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, sakari.ailus@linux.intel.com
ci-upstream-linux-next-kasan-gce-root 2020/01/08 23:48 linux-next 4becfd1b ddc3e859 .config log report arnd@arndb.de, hverkuil-cisco@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, sakari.ailus@linux.intel.com
ci-upstream-linux-next-kasan-gce-root 2020/01/08 02:00 linux-next 26467385 6738e0b3 .config log report arnd@arndb.de, hverkuil-cisco@xs4all.nl, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org, sakari.ailus@linux.intel.com