RHSA-2018:1348-1: Important: kernel security update
Red Hat Enterprise Linux: An update for kernel is now available for Red Hat Enterprise Linux 7.3 ExtendedUpdate Support.Red Hat Product Security has rated this update as having a security impact ofImportant. A Common Vulnerability Scoring System (CVSS) base score, which givesa detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. CVE-2018-1000199, CVE-2018-1087, CVE-2018-8897
More info:
http://rhn.redhat.com/errata/RHSA-2018-1348.html