VMware Workstation Pro/Player 12.x before 12.5.3 contains a NULL pointer dereference vulnerability that exists in the SVGA driver. Successful exploitation of this issue may allow attackers with normal user privileges to crash their VMs.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2017-14017
http://www.vmware.com/security/advisories/VMSA-2017-0003.html