You could take a look at Vulnerability Manager and Policy Auditor withe Benchmark Testing.
Policy Auditor tests endpoints against a list of desired benchmarks (is patch installed) and repotrts where the Benchmark is not installed and Vulnerability manager helps to identify where systems in your environment pose a risk and helps to prioritise which risk to address first.
Volunteer Moderator - Business Products
Certified McAfee Product Specialist - ePO
Actually i don´t know any product which is able to patch anything, this means any operating system and also applications from several vendors. Please post it here if you have any information about such a "global patch solution".