syzbot


KASAN: slab-out-of-bounds Read in technisat_usb2_rc_query
Status: upstream: reported C repro on 2019/04/14 20:06
Reported-by: syzbot+eaaaf38a95427be88f4b@syzkaller.appspotmail.com
Fix commit: 0c4df39e media: technisat-usb2: break out of loop at end of buffer
Patched on: [ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root], missing on: [ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-kmsan-gce ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce ci2-upstream-usb]
First crash: 157d, last: 18d

Sample crash report:

All crashes (2236):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-upstream-usb 2019/04/14 10:41 https://github.com/google/kasan.git usb-fuzzer 9a33b369 505ab413 .config log report syz C hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/09 19:45 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report syz C hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/06/05 18:57 https://github.com/google/kasan.git usb-fuzzer 69bbe8c7 bfb4a51e .config log report syz C hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/05/14 16:21 https://github.com/google/kasan.git usb-fuzzer 43151d6c ada3c44c .config log report syz
ci2-upstream-usb 2019/08/31 00:35 https://github.com/google/kasan.git usb-fuzzer eea39f24 9adfa876 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/21 01:34 https://github.com/google/kasan.git usb-fuzzer 6a3599ce 1656845f .config log report
ci2-upstream-usb 2019/07/14 19:49 https://github.com/google/kasan.git usb-fuzzer 6a3599ce 2bbe2f05 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/14 10:17 https://github.com/google/kasan.git usb-fuzzer 6a3599ce e6fb0f13 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/13 21:28 https://github.com/google/kasan.git usb-fuzzer 6a3599ce e6fb0f13 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/13 18:13 https://github.com/google/kasan.git usb-fuzzer 6a3599ce e6fb0f13 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/13 15:06 https://github.com/google/kasan.git usb-fuzzer 6a3599ce e6fb0f13 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/13 05:39 https://github.com/google/kasan.git usb-fuzzer 6a3599ce baa5258a .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/12 17:19 https://github.com/google/kasan.git usb-fuzzer 6a3599ce baa5258a .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/12 02:28 https://github.com/google/kasan.git usb-fuzzer 6a3599ce baa5258a .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 12:34 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 11:01 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 10:41 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 09:38 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 08:31 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 07:28 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 06:22 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 04:59 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 03:45 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 02:30 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 01:11 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/11 00:03 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 22:49 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 21:12 https://github.com/google/kasan.git usb-fuzzer 7829a896 ff7bf04c .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 19:46 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 18:26 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 17:24 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 16:07 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 15:06 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 14:04 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 12:57 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 11:38 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 10:35 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 09:29 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 09:28 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 08:05 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 07:00 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 05:51 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 05:43 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 04:27 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 03:13 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 01:57 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/10 00:39 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/09 23:25 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/09 21:58 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org
ci2-upstream-usb 2019/07/09 21:57 https://github.com/google/kasan.git usb-fuzzer 7829a896 f62e1e85 .config log report hans.verkuil@cisco.com, keescook@chromium.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, mchehab@kernel.org