syzbot


KASAN: use-after-free Read in __lock_sock
Status: upstream: reported syz repro on 2020/02/11 04:34
Reported-by: syzbot+c02617cad14b1a84a31e@syzkaller.appspotmail.com
First crash: 383d, last: 263d

Fix bisection: the fix commit could be any of (bisect log):
  e0f8b8a65a47 Linux 4.14.170
  56dfe6252c68 Linux 4.14.188
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in __lock_sock syz done 2 489d 490d 1/1 fixed on 2019/12/18 04:11
upstream KASAN: use-after-free Read in __lock_sock syz done error 26 19d 834d 0/21 upstream: reported syz repro on 2018/11/17 07:18
linux-4.19 KASAN: use-after-free Read in __lock_sock (2) 1 392d 392d 0/1 auto-closed as invalid on 2020/06/01 06:17

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci2-linux-4-14 2020/02/11 04:33 linux-4.14.y e0f8b8a6 d9e55b05 .config log report syz