CVE-2018-15318

In BIG-IP 14.0.0-14.0.0.2, 13.1.0.4-13.1.1.1, or 12.1.3.4-12.1.3.6, if an MPTCP connection receives a HUDCTL_ABORT while the initial flow is not the primary flow, the initial flow will remain after the MP_FASTCLOSE procedure is complete. TMM may restart and produce a core file as a result of this condition.

Source: CVE-2018-15318