syzbot


KASAN: wild-memory-access Read in sctp_setsockopt
Status: fixed on 2020/09/16 22:51
Reported-by: syzbot+@syzkaller.appspotmail.com
Fix commit: 519a8a6c net: Revert "net: optimize the sockptr_t for unified kernel/user address spaces"
First crash: 46d, last: 46d

Sample crash report:

Crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Maintainers
ci-upstream-kasan-gce-386 2020/08/14 00:34 upstream 990f2273 54ce1ed6 .config log report syz C davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com
ci-upstream-kasan-gce-386 2020/08/13 23:14 upstream 990f2273 54ce1ed6 .config log report davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-sctp@vger.kernel.org, marcelo.leitner@gmail.com, netdev@vger.kernel.org, nhorman@tuxdriver.com, vyasevich@gmail.com