syzbot


KASAN: use-after-free Read in l2tp_session_create
Status: public: reported C repro on 2019/04/14 08:51
Reported-by: syzbot+f1831eaccce7ca4fa8c8@syzkaller.appspotmail.com
First crash: 439d, last: 360d
similar bugs (3):
Kernel Title Repro Bisected Count Last Reported Patched Status
upstream KASAN: use-after-free Read in l2tp_session_create 119 518d 585d 9/13 fixed on 2018/07/20 18:40
android-44 KASAN: use-after-free Read in l2tp_session_create C 10 360d 558d 0/2 closed as invalid on 2019/03/26 00:01
linux-4.14 KASAN: use-after-free Read in l2tp_session_create 1 11d 11d 0/1 upstream: reported on 2019/08/13 00:46

Sample crash report:

All crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-android-49-kasan-gce 2018/06/10 22:16 android-4.9 db2c520b 866118af .config log report syz C amit.pundir@linaro.org, davem@davemloft.net, edumazet@google.com, g.nault@alphalink.fr, gregkh@linuxfoundation.org, jslaby@suse.cz, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ridge.kennedy@alliedtelesis.co.nz, sd@queasysnail.net
ci-android-49-kasan-gce-root 2018/08/29 15:49 android-4.9 09eb2ba5 53ff8784 .config log report davem@davemloft.net, edumazet@google.com, g.nault@alphalink.fr, gregkh@linuxfoundation.org, jchapman@katalix.com, jslaby@suse.cz, kafai@fb.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, ridge.kennedy@alliedtelesis.co.nz, sd@queasysnail.net, weiwan@google.com