RHSA-2017:2299: NetworkManager and libnl3 security, bug fix and enhancement update
yum update libnl3
yum update NetworkManager
yum update NetworkManager-libnm
yum update NetworkManager-tui
yum update NetworkManager-wifi
RHSA-2017:1842: kernel security, bug fix, and enhancement update
yum update kernel
yum update kernel-headers
yum update kernel-tools
yum update kernel-tools-libs
yum update python-perf
RHSA-2017:2292: gnutls security, bug fix, and enhancement update
yum update gnutls