syzbot


KASAN: use-after-free Read in usblp_bulk_read
Status: fixed on 2020/07/17 17:58
Reported-by: syzbot+be5b5f86a162a6c281e6@syzkaller.appspotmail.com
Fix commit: 296a193b usblp: poison URBs upon disconnect
First crash: 114d, last: 35d
similar bugs (1):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: use-after-free Read in usblp_bulk_read (2) 1 23d 20d 0/17 moderation: reported on 2020/07/22 18:33

Sample crash report:

Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2020/07/08 08:35 upstream 7cc2a8ea 51095195 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com
ci-qemu-upstream 2020/06/30 06:15 upstream 719fdd32 917afeaa .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com
ci-qemu-upstream 2020/06/13 05:16 upstream 435faf5c f4724dd3 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com
ci-qemu-upstream 2020/06/08 11:40 upstream 435faf5c 7604bb03 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com
ci-qemu-upstream-386 2020/05/27 13:05 upstream 444fc5cd fdf90f62 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com
ci2-upstream-usb 2020/06/06 19:43 https://github.com/google/kasan.git usb-fuzzer 2089c6ed e6b89e4e .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com
ci2-upstream-usb 2020/04/20 10:53 https://github.com/google/kasan.git usb-fuzzer 0fa84af8 347a5dc3 .config log report gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, zaitcev@redhat.com