syzbot


KASAN: use-after-free Read in lock_sock_nested
Status: upstream: reported syz repro on 2019/04/24 06:28
Reported-by: syzbot+6a7aff016d74d4c124eb@syzkaller.appspotmail.com
First crash: 63d, last: 7d03h
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: use-after-free Read in lock_sock_nested syz yes 6 24d 174d 0/13 upstream: reported syz repro on 2019/01/02 10:41
android-44 KASAN: use-after-free Read in lock_sock_nested C 40 305d 76d 0/2 public: reported C repro on 2019/04/11 08:44
android-49 KASAN: use-after-free Read in lock_sock_nested C 39 307d 500d 0/3 closed as invalid on 2019/03/07 05:41

Sample crash report:

All crashes (3):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-14 2019/04/24 05:27 linux-4.14.y 68d7a45e 2398edea .config log report syz davem@davemloft.net, jchapman@katalix.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/06/19 06:34 linux-4.14.y e861d067 34bf9440 .config log report syz davem@davemloft.net, jchapman@katalix.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
ci2-linux-4-14 2019/06/17 17:00 linux-4.14.y a74d0e93 442206d7 .config log report davem@davemloft.net, jchapman@katalix.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org