For users need rdma, do this before upgrade: yum install rdma-core && yum update
Gnome is too dark colours, workaround: yum reinstall vte291
VMware Workstation/VMware ESXi (SCSI adapters: BusLogic and LsiLogic)
The default kernel from CentOS 7 does not include the corresponding driver, e.g
an unbootable system if you install on a SCSI disk using the defaults for CentOS
workaround: Select “Red Hat Enterprise Linux” and “paravirtualized SCSI adapter”.
CentOS-7 as a Xen domU in ParaVirtualization (PV) mode, an upgrade to CentOS-7 (1708) will cause the VM to not be able to boot.
workaround: Use HVM (full emulation) or PV-on-HVM mode
All versions of Samba from 3.5.0 onwards are vulnerable to a remote
code execution vulnerability, allowing a malicious client to upload a
shared library to a writable share, and then cause the server to load
and execute it.
Add the parameter:
nt pipe support = no
to the [global] section of your smb.conf and restart smbd. This
prevents clients from accessing any named pipe endpoints. Note this
can disable some expected functionality for Windows clients.