syzbot


KASAN: use-after-free Read in lbmIODone
Status: upstream: reported syz repro on 2020/09/21 09:24
Reported-by: syzbot+5d2008bd1f1b722ba94e@syzkaller.appspotmail.com
First crash: 160d, last: 3d20h
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 KASAN: use-after-free Read in lbmIODone C 26 1d21h 129d 0/1 upstream: reported C repro on 2020/10/22 09:37
linux-4.14 KASAN: use-after-free Read in lbmIODone C 23 6h28m 158d 0/1 upstream: reported C repro on 2020/09/23 00:55

Sample crash report:

Crashes (10):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/02/16 13:54 upstream f40ddce8 98682e5e .config log report syz KASAN: use-after-free Read in lbmIODone
ci-upstream-kasan-gce-root 2021/02/25 02:28 upstream 062c84fc fcc6d71b .config log report info KASAN: use-after-free Read in lbmIODone
ci-upstream-kasan-gce-root 2021/02/06 00:13 upstream dd86e7fa 23a562df .config log report info KASAN: use-after-free Read in lbmIODone
ci-upstream-kasan-gce-selinux-root 2020/11/22 05:14 upstream a349e4c6 0d27f508 .config log report info
ci-upstream-kasan-gce-smack-root 2020/11/06 23:23 upstream bf3e7628 64069d48 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/25 21:40 upstream 672f8871 a1839e81 .config log report info
ci-upstream-kasan-gce-smack-root 2020/10/01 22:04 upstream fcadab74 9602ddf4 .config log report info
ci-upstream-kasan-gce-root 2020/09/27 02:21 upstream eeddbe68 2d5ea0cb .config log report info
ci-upstream-kasan-gce-root 2020/09/21 07:34 upstream ba4f184e 9564d2e9 .config log report info
ci-qemu-upstream-386 2020/12/07 09:32 upstream 0477e928 57072f7b .config log report info