syzbot


KASAN: use-after-free Read in snd_seq_timer_interrupt
Status: upstream: reported on 2018/10/24 14:11
Reported-by: syzbot+d5136d4d3240cbe45a2a@syzkaller.appspotmail.com
Fix commit: fe1b26c9 ALSA: timer: Make snd_timer_close() really kill pending actions
Patched on: [ci-upstream-bpf-kasan-gce ci-upstream-bpf-next-kasan-gce ci-upstream-gce-leak ci-upstream-kasan-gce ci-upstream-kasan-gce-386 ci-upstream-kasan-gce-root ci-upstream-kasan-gce-selinux-root ci-upstream-kasan-gce-smack-root ci-upstream-linux-next-kasan-gce-root ci-upstream-net-kasan-gce ci-upstream-net-this-kasan-gce], missing on: [ci-upstream-kmsan-gce ci2-upstream-usb]
First crash: 211d, last: 211d

Sample crash report:

All crashes (1):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-kasan-gce 2018/10/24 11:47 upstream 44786880 a8292de9 .config log report alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, perex@perex.cz, tiwai@suse.com