The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux kernel through 4.11.1 mishandles inheritance, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls, a related issue to CVE-2017-8890.
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=83eaddab4378db256d00d295bda6ca997cd13a52
www.debian.org/security/2017/dsa-3886
www.securityfocus.com/bid/98586
access.redhat.com/errata/RHSA-2017:1842
access.redhat.com/errata/RHSA-2017:2077
access.redhat.com/errata/RHSA-2017:2669
access.redhat.com/errata/RHSA-2018:1854
github.com/torvalds/linux/commit/83eaddab4378db256d00d295bda6ca997cd13a52
patchwork.ozlabs.org/patch/760370/
source.android.com/security/bulletin/2017-09-01