syzbot


KASAN: use-after-free Read in io_uring_setup (2)
Status: fixed on 2020/09/16 22:51
Reported-by: syzbot+9d46305e76057f30c74e@syzkaller.appspotmail.com
Fix commit: d1719f70 io_uring: don't touch 'ctx' after installing file descriptor
First crash: 284d, last: 284d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in io_uring_setup syz error 1 561d 560d 14/22 fixed on 2019/11/23 02:56

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-linux-next-kasan-gce-root 2020/07/30 09:05 linux-next 04b45717 233283a1 .config log report