syzbot


KASAN: use-after-free Read in nl8NUM_dump_wpan_phy (2)
Status: fixed on 2020/07/20 08:03
Reported-by: syzbot+4c8afc85aa32ddb020dc@syzkaller.appspotmail.com
Fix commit: bf64ff4c genetlink: get rid of family->attrbuf
First crash: 360d, last: 345d
similar bugs (1):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream KASAN: use-after-free Read in nl8NUM_dump_wpan_phy C done 6 619d 621d 16/22 fixed on 2019/12/13 00:31

Sample crash report:

Crashes (18):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-this-kasan-gce 2020/06/25 06:17 net b835a71e 54566aff .config log report syz C
ci-upstream-kasan-gce-root 2020/07/02 02:52 upstream cd77006e bed10395 .config log report
ci-upstream-kasan-gce-root 2020/07/01 20:17 upstream 7c30b859 39acb39d .config log report
ci-upstream-kasan-gce-smack-root 2020/06/29 19:29 upstream 4e99b321 a2cdad9d .config log report
ci-upstream-kasan-gce-386 2020/06/29 09:44 upstream 4e99b321 a2cdad9d .config log report
ci-upstream-bpf-kasan-gce 2020/06/30 00:46 bpf 7a64135f a2cdad9d .config log report
ci-upstream-bpf-kasan-gce 2020/06/29 12:51 bpf 7a64135f a2cdad9d .config log report
ci-upstream-net-this-kasan-gce 2020/06/26 07:45 net f4926d51 aea82c00 .config log report
ci-upstream-net-this-kasan-gce 2020/06/25 05:59 net b835a71e 54566aff .config log report
ci-upstream-bpf-kasan-gce 2020/06/24 18:07 bpf 4e15507f 54566aff .config log report
ci-upstream-bpf-kasan-gce 2020/06/24 14:27 bpf 4e15507f 54566aff .config log report
ci-upstream-bpf-kasan-gce 2020/06/24 10:53 bpf 4e15507f 54566aff .config log report
ci-upstream-bpf-next-kasan-gce 2020/07/10 06:03 bpf-next 5cfd607b bc238812 .config log report
ci-upstream-net-kasan-gce 2020/06/27 12:45 net-next 7bed1455 ffec44b5 .config log report
ci-upstream-net-kasan-gce 2020/06/27 04:50 net-next 7bed1455 ffec44b5 .config log report
ci-upstream-net-kasan-gce 2020/06/27 04:17 net-next 7bed1455 ffec44b5 .config log report
ci-upstream-net-kasan-gce 2020/06/27 03:47 net-next 7bed1455 aea82c00 .config log report
ci-upstream-net-kasan-gce 2020/06/27 03:13 net-next 7bed1455 aea82c00 .config log report