syzbot


general protection fault in xfrm_init_replay
Status: upstream: reported syz repro on 2018/03/16 23:59
Reported-by: syzbot+f14c1ee2dbd16782dcc2@syzkaller.appspotmail.com
First crash: 554d, last: 554d
Bisection: the bug happens on the oldest tested release
Tree: net-next
Crash: no output from test machine (log)
Repro: syz .config
Bisection: fixed by (bisect log):

commit d97ca5d714a5334aecadadf696875da40f1fbf3e
Author: Florian Westphal <fw@strlen.de>
Date: Mon Feb 12 13:42:01 2018 +0000

  xfrm_user: uncoditionally validate esn replay attribute struct

Tree: net-next

Sample crash report:

All crashes (2):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-net-kasan-gce 2018/03/16 03:00 net-next 80d9f3a0 08dacaa0 .config log report syz davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com
ci-upstream-net-kasan-gce 2018/03/16 02:44 net-next 80d9f3a0 08dacaa0 .config log report davem@davemloft.net, herbert@gondor.apana.org.au, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, steffen.klassert@secunet.com