syzbot


KASAN: use-after-free Read in devlink_get_from_attrs
Status: fixed on 2020/07/20 08:03
Reported-by: syzbot+09b4a3f42f32d58b8982@syzkaller.appspotmail.com
Fix commit: bf64ff4c2aac genetlink: get rid of family->attrbuf
First crash: 532d, last: 514d

Sample crash report:

Crashes (25):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2020/06/29 04:00 upstream 4e99b32169e8 a2cdad9d .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/06/29 03:05 upstream 4e99b32169e8 a2cdad9d .config log report syz C
ci-upstream-kasan-gce-selinux-root 2020/06/29 03:04 upstream 4e99b32169e8 a2cdad9d .config log report syz C
ci-upstream-net-this-kasan-gce 2020/06/29 02:38 net 0574e2000fc3 a2cdad9d .config log report syz C
ci-upstream-net-kasan-gce 2020/06/29 03:50 net-next b08866f42a87 a2cdad9d .config log report syz C
ci-upstream-linux-next-kasan-gce-root 2020/06/29 03:08 linux-next 36e3135df4d4 a2cdad9d .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/07/06 08:30 upstream 7cc2a8ea1048 51095195 .config log report
ci-upstream-kasan-gce-smack-root 2020/06/30 20:48 upstream 9ebcfadb0610 917afeaa .config log report
ci-upstream-kasan-gce-smack-root 2020/06/27 20:33 upstream 1590a2e1c681 ffec44b5 .config log report
ci-upstream-net-this-kasan-gce 2020/06/29 20:48 net 0574e2000fc3 a2cdad9d .config log report
ci-upstream-net-this-kasan-gce 2020/06/29 02:12 net 0574e2000fc3 a2cdad9d .config log report
ci-upstream-net-this-kasan-gce 2020/06/28 15:00 net 0574e2000fc3 a2cdad9d .config log report
ci-upstream-net-this-kasan-gce 2020/06/27 16:02 net 4a21185cda0f ffec44b5 .config log report
ci-upstream-net-this-kasan-gce 2020/06/26 20:26 net f4926d513b4c aea82c00 .config log report
ci-upstream-net-this-kasan-gce 2020/06/24 17:56 net b835a71ef64a 54566aff .config log report
ci-upstream-net-kasan-gce 2020/07/12 06:14 net-next a594920f8747 18d18b59 .config log report
ci-upstream-net-kasan-gce 2020/07/11 22:53 net-next a594920f8747 18d18b59 .config log report
ci-upstream-net-kasan-gce 2020/07/11 02:43 net-next a594920f8747 18d18b59 .config log report
ci-upstream-net-kasan-gce 2020/07/09 14:22 net-next e80a07b244dd bc238812 .config log report
ci-upstream-net-kasan-gce 2020/07/08 20:10 net-next e44f65fd666c 51095195 .config log report
ci-upstream-net-kasan-gce 2020/07/07 18:02 net-next e44f65fd666c 51095195 .config log report
ci-upstream-net-kasan-gce 2020/07/06 03:02 net-next e44f65fd666c 51095195 .config log report
ci-upstream-net-kasan-gce 2020/07/04 09:32 net-next e44f65fd666c 51095195 .config log report
ci-upstream-net-kasan-gce 2020/06/28 03:50 net-next 7bed14551659 ffec44b5 .config log report
ci-upstream-net-kasan-gce 2020/06/27 20:38 net-next 7bed14551659 ffec44b5 .config log report