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Microsoft has released a set of new microcode patches from Intel that address Spectre vulnerabilities , as well as the recently disclosed Foreshadow attacks .
 Intel: releaser; a set of new microcode patches: patch; Microsoft: releaser
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: patch vulnerability 
  Option: issues addressed, patch, vulnerability, time, vulnerable system version, releaser, patch number, common vulnerabilities and exposures, supported platform, vulnerable system 
Text: {0} 
Answer:
 Intel: releaser; a set of new microcode patches: patch; Microsoft: releaser