syzbot


KASAN: use-after-free Read in pppol2tp_connect
Status: auto-closed as invalid on 2019/02/22 12:37
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 1291d, last: 1086d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-44 KASAN: use-after-free Read in pppol2tp_connect C 28 1068d 842d 0/2 public: reported C repro on 2019/04/13 00:00
upstream KASAN: use-after-free Read in pppol2tp_connect (2) C 10 1228d 1243d 4/22 fixed on 2018/03/23 18:14
linux-4.14 KASAN: use-after-free Read in pppol2tp_connect syz inconclusive 7 428d 676d 0/1 upstream: reported syz repro on 2019/09/25 11:59
upstream KASAN: use-after-free Read in pppol2tp_connect (3) C 22 1207d 1225d 6/22 fixed on 2018/05/08 18:30
upstream KASAN: use-after-free Read in pppol2tp_connect C 25 1244d 1294d 4/22 fixed on 2018/03/06 13:29

Sample crash report:

Crashes (8):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-android-49-kasan-gce 2018/08/11 23:34 https://android.googlesource.com/kernel/common android-4.9 9dc978d43ec7 7a88b141 .config log report
ci-android-49-kasan-gce-root 2018/08/08 01:21 https://android.googlesource.com/kernel/common android-4.9 47b77b8d01c4 1beb8136 .config log report
ci-android-49-kasan-gce-root 2018/07/15 17:29 https://android.googlesource.com/kernel/common android-4.9 9e7903954483 92a49505 .config log report
ci-android-49-kasan-gce 2018/05/18 10:10 https://android.googlesource.com/kernel/common android-4.9 73fdfa38c59d c992b767 .config log report
ci-android-49-kasan-gce 2018/01/31 11:00 https://android.googlesource.com/kernel/common android-4.9 7be198545491 02553e22 .config log report
ci-android-49-kasan-gce 2018/01/18 23:34 https://android.googlesource.com/kernel/common android-4.9 87883134eb71 161c1d64 .config log report
ci-android-49-kasan-gce-386 2018/03/01 04:02 https://android.googlesource.com/kernel/common android-4.9 6e463bb69c99 05b5a32c .config log report
ci-android-49-kasan-gce-386 2018/02/21 20:52 https://android.googlesource.com/kernel/common android-4.9 7ec482be026a 04cbdbd1 .config log report