syzbot


KASAN: use-after-free Read in vhci_hub_control
Status: fixed on 2019/11/20 22:01
Reported-by: syzbot+600b03e0cf1b73bb23c4@syzkaller.appspotmail.com
Fix commit: 81f7567c51ad usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()
First crash: 1195d, last: 1146d

Fix bisection: fixed by (bisect log) :
commit 81f7567c51ad97668d1c3a48e8ecc482e64d4161
Author: Shuah Khan (Samsung OSG) <shuah@kernel.org>
Date: Fri Oct 5 22:17:44 2018 +0000

  usb: usbip: Fix BUG: KASAN: slab-out-of-bounds in vhci_hub_control()


Sample crash report:

Crashes (41):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2018/09/01 04:47 upstream 420f51f4ab6b a4718693 .config log report syz C
ci-upstream-kasan-gce 2018/08/31 22:52 upstream 420f51f4ab6b a4718693 .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2018/09/01 12:41 linux-next a880148cb2af a4718693 .config log report syz C
ci-upstream-kasan-gce-smack-root 2018/10/19 00:29 upstream fa520c47eaa1 9aba67b5 .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/17 18:07 upstream c0cff31be705 1ba7fd7e .config log report
ci-upstream-kasan-gce-root 2018/10/16 15:12 upstream f0a7d1883d9f 1ba7fd7e .config log report
ci-upstream-kasan-gce-smack-root 2018/10/16 15:09 upstream f0a7d1883d9f 1ba7fd7e .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/16 07:17 upstream f0a7d1883d9f 8cd30605 .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/15 02:28 upstream 3a27203102eb caf12900 .config log report
ci-upstream-kasan-gce 2018/10/14 16:51 upstream 3a27203102eb caf12900 .config log report
ci-upstream-kasan-gce-root 2018/10/13 11:33 upstream bab5c80b2110 caf12900 .config log report
ci-upstream-kasan-gce-root 2018/10/12 04:37 upstream 0778a9f2dd92 ba6ddb43 .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/10 21:29 upstream 3d647e62686f 5b11ac2c .config log report
ci-upstream-kasan-gce-smack-root 2018/10/08 14:52 upstream 0238df646e62 8b311eaf .config log report
ci-upstream-kasan-gce-smack-root 2018/10/07 02:40 upstream c1d84a1b42ef 8b311eaf .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/05 21:55 upstream b2e45b46d85b 8b311eaf .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/04 07:04 upstream cec4de302c5f 8b311eaf .config log report
ci-upstream-kasan-gce-selinux-root 2018/10/04 04:10 upstream cec4de302c5f 8b311eaf .config log report
ci-upstream-kasan-gce-smack-root 2018/10/03 19:21 upstream 6bebe37927f3 8b311eaf .config log report
ci-upstream-kasan-gce-smack-root 2018/10/02 05:06 upstream 385afbf8c3e8 e06f7713 .config log report
ci-upstream-kasan-gce 2018/09/29 20:37 upstream 82ec752cce8b 41e4b329 .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/29 10:04 upstream e704966c45e4 41e4b329 .config log report
ci-upstream-kasan-gce 2018/09/29 05:20 upstream e704966c45e4 41e4b329 .config log report
ci-upstream-kasan-gce-root 2018/09/28 19:38 upstream ad0371482b1e 137d7c66 .config log report
ci-upstream-kasan-gce-root 2018/09/26 11:13 upstream a38523185b40 455b6354 .config log report
ci-upstream-kasan-gce 2018/09/22 14:10 upstream 10dc890d4228 37079712 .config log report
ci-upstream-kasan-gce-root 2018/09/21 15:14 upstream 234b69e3e089 37079712 .config log report
ci-upstream-kasan-gce-selinux-root 2018/09/05 14:43 upstream 28619527b8a7 196410e4 .config log report
ci-upstream-kasan-gce 2018/09/01 21:50 upstream 360bd62dc494 a4718693 .config log report
ci-upstream-kasan-gce 2018/09/01 21:27 upstream 360bd62dc494 a4718693 .config log report
ci-upstream-kasan-gce 2018/09/01 20:15 upstream 420f51f4ab6b a4718693 .config log report
ci-upstream-kasan-gce 2018/08/31 18:43 upstream 420f51f4ab6b a4718693 .config log report
ci-upstream-kasan-gce-root 2018/08/31 17:44 upstream 217c3e019675 a4718693 .config log report
ci-upstream-kasan-gce 2018/08/31 17:40 upstream 217c3e019675 a4718693 .config log report
ci-upstream-kasan-gce-386 2018/10/18 01:23 upstream c343db455eb3 b2695b95 .config log report
ci-upstream-kasan-gce-386 2018/10/13 18:56 upstream 7ec21823634d caf12900 .config log report
ci-upstream-kasan-gce-386 2018/10/08 02:14 upstream 0238df646e62 8b311eaf .config log report
ci-upstream-kasan-gce-386 2018/10/07 15:26 upstream fb1c592cf4c9 8b311eaf .config log report
ci-upstream-kasan-gce-386 2018/10/03 19:21 upstream 6bebe37927f3 8b311eaf .config log report
ci-upstream-linux-next-kasan-gce-root 2018/10/11 01:18 linux-next 7f3049305d22 5f818b4b .config log report
ci-upstream-linux-next-kasan-gce-root 2018/10/07 02:35 linux-next 12ffaa1197f5 8b311eaf .config log report