syzbot


KASAN: use-after-free Read in snd_seq_timer_interrupt
Status: fixed on 2019/06/14 18:22
Reported-by: syzbot+d5136d4d3240cbe45a2a@syzkaller.appspotmail.com
Fix commit: fe1b26c93d43 ALSA: timer: Make snd_timer_close() really kill pending actions
First crash: 1060d, last: 1060d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in snd_seq_timer_interrupt C 1 27d 87d 0/1 upstream: reported C repro on 2021/06/23 11:22
upstream KASAN: use-after-free Read in snd_seq_timer_interrupt (2) C inconclusive 2 105d 103d 21/22 upstream: reported C repro on 2021/06/07 15:55
linux-4.14 KASAN: use-after-free Read in snd_seq_timer_interrupt C error 2 47d 544d 0/1 upstream: reported C repro on 2020/03/23 11:55

Sample crash report:

Crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2018/10/24 11:47 upstream 44786880df19 a8292de9 .config log report