syzbot


[upstream] KASAN: use-after-free Read in rfcomm_dlc_exists
Status: upstream: reported on 2018/07/24 07:27
Reported-by: syzbot+728bead095cef3335bb6@syzkaller.appspotmail.com
First: 27d, last: 9h34m

Sample crash report:

All crashes (118):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce-root 2018/08/19 02:10 upstream a18d783fedfe6f9b720afe901db9501ce116ed81 de20bcbb68a06e9589f4ad2bb162aa1feed0c5c9 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/18 18:52 upstream 1f7a4c73a739a63b3f108d8eda6f947fdc70dd65 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/18 11:05 upstream 1f7a4c73a739a63b3f108d8eda6f947fdc70dd65 db1858f6b9dec7ff54adf144f378679b405b8509 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/08 04:09 upstream 1236568ee3cbb0d3ac62d0074a29b97ecf34cbbc 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/07 20:15 upstream 1236568ee3cbb0d3ac62d0074a29b97ecf34cbbc 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/07 16:49 upstream 1236568ee3cbb0d3ac62d0074a29b97ecf34cbbc 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/07 15:49 upstream 1236568ee3cbb0d3ac62d0074a29b97ecf34cbbc 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/07 10:02 upstream 1236568ee3cbb0d3ac62d0074a29b97ecf34cbbc 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/07 01:08 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/06 23:42 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/06 23:20 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/06 20:59 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/06 18:33 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/06 11:20 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/06 06:53 upstream 1ffaddd029c867d134a1dde39f540dcc8c52e274 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/05 16:29 upstream 60f5a21736322c25b297b022aa48aeb28fd56f9e 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/05 09:02 upstream 60f5a21736322c25b297b022aa48aeb28fd56f9e 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/04 22:00 upstream 0b5b1f9a78b5e1bb3c3972fcd27dc013367550f8 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-kasan-gce-root 2018/08/04 20:38 upstream 0b5b1f9a78b5e1bb3c3972fcd27dc013367550f8 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-net-kasan-gce 2018/08/19 20:08 net-next d01e12dd3f4227f1be5d7c5bffa7b8240787bec1 2dc4378f0225c80d2755f7531ad0de4c2044727a .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/07/23 20:30 linux-next 89cf553533084a35b44f533d59198497d3319d69 912c93d745d441150d0b8fa605c38d5ec18f75ab .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/17 07:10 linux-next d7857ae43dcc4b23e61672d365c8094239d7bae4 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/15 20:48 linux-next e5a7da82ad77608171cb1aa8ae85aa8f7b19d47d 9ccc1d4565436890480aea12b6ae347384b2d1ab .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/14 09:13 linux-next 4e8b38549b50459a22573d756dd1f4e1963c2a8d 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/13 22:32 linux-next 5ed5da74de9ee17c3b0d3fe993cb6a625f334cc1 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/13 00:29 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/12 17:54 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/12 14:09 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/12 03:33 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/12 01:24 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 7a88b14122b5b70ed04bcd75932f411256e1662b .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/10 09:01 linux-next 4110b42356f3f8e237659eb85b0ec1f479044cdf 1fb62d581554435800ba339e7f7912cd81d619ba .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/08 18:08 linux-next 6b522b734da2950c368aae668f963b8925fb5545 ddeb9f8d8828ea4f297656445164e17a9f4c2591 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/08 06:13 linux-next 2b769bb85b485b45b8defdd8e1e2d74014333578 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/08 05:39 linux-next 2b769bb85b485b45b8defdd8e1e2d74014333578 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/08 01:29 linux-next 2b769bb85b485b45b8defdd8e1e2d74014333578 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/07 19:13 linux-next 2b769bb85b485b45b8defdd8e1e2d74014333578 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/07 12:01 linux-next 2b769bb85b485b45b8defdd8e1e2d74014333578 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/07 07:50 linux-next 8c8399e0a3fba75b13d26d785a89c599b068b87a 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/06 09:31 linux-next 116b181bb646afedd770985de20a68721bdb2648 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/06 04:02 linux-next 116b181bb646afedd770985de20a68721bdb2648 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/05 17:31 linux-next 116b181bb646afedd770985de20a68721bdb2648 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/05 11:38 linux-next 116b181bb646afedd770985de20a68721bdb2648 1beb81367ce08594953fd11d686589b9613c3a97 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/05 10:14 linux-next 116b181bb646afedd770985de20a68721bdb2648 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/05 06:11 linux-next 116b181bb646afedd770985de20a68721bdb2648 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/05 01:12 linux-next 116b181bb646afedd770985de20a68721bdb2648 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/04 22:42 linux-next 116b181bb646afedd770985de20a68721bdb2648 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]
ci-upstream-linux-next-kasan-gce-root 2018/08/04 14:12 linux-next 116b181bb646afedd770985de20a68721bdb2648 3476a2dfb9474008d37066d758843c4e0c61e513 .config log report ["davem@davemloft.net" "johan.hedberg@gmail.com" "keescook@chromium.org" "linux-bluetooth@vger.kernel.org" "linux-kernel@vger.kernel.org" "marcel@holtmann.org" "netdev@vger.kernel.org"]