Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls.
access.redhat.com/errata/RHSA-2018:1854
access.redhat.com/errata/RHSA-2018:3083
access.redhat.com/errata/RHSA-2018:3096
bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-1130
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=67f93df79aeefc3add4e4b31a752600f834236e2
lists.debian.org/debian-lts-announce/2018/06/msg00000.html
lists.debian.org/debian-lts-announce/2018/07/msg00015.html
lists.debian.org/debian-lts-announce/2018/07/msg00016.html
lists.debian.org/debian-lts-announce/2018/07/msg00020.html
marc.info/?l=linux-netdev&m=152036596825220&w=2
syzkaller.appspot.com/bug?id=833568de043e0909b2aeaef7be136db39d21ba94
usn.ubuntu.com/3654-1/
usn.ubuntu.com/3654-2/
usn.ubuntu.com/3656-1/
usn.ubuntu.com/3697-1/
usn.ubuntu.com/3697-2/
usn.ubuntu.com/3698-1/
usn.ubuntu.com/3698-2/