syzbot


KASAN: use-after-free Read in __lock_sock (2)
Status: upstream: reported on 2020/02/02 06:17
Reported-by: syzbot+b69cf7012e8ec83a07bf@syzkaller.appspotmail.com
First crash: 55d, last: 55d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in __lock_sock syz fix 2 152d 152d 1/1 fixed on 2019/12/18 04:11
upstream KASAN: use-after-free Read in __lock_sock syz cause+fix 25 16d 497d 0/17 upstream: reported syz repro on 2018/11/17 07:18
linux-4.14 KASAN: use-after-free Read in __lock_sock syz 1 16d 46d 0/1 upstream: reported syz repro on 2020/02/11 04:34

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci2-linux-4-19 2020/02/02 06:16 linux-4.19.y 32ee7492 2274ad39 .config log report davem@davemloft.net, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com