The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 21, 2025
Filed:
Jan. 31, 2022
Applicant:
Red Hat Israel, Ltd., Raanana, IL;
Inventors:
Michael Tsirkin, Westford, MA (US);
Amnon Ilan, Raanana, IL;
Assignee:
Red Hat Israel, Ltd., Raanana, IL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/455 (2018.01); G06F 9/48 (2006.01); G06F 9/50 (2006.01); H04L 43/04 (2022.01);
U.S. Cl.
CPC ...
G06F 9/45558 (2013.01); G06F 9/45545 (2013.01); G06F 9/4856 (2013.01); G06F 9/5005 (2013.01); G06F 9/5077 (2013.01); H04L 43/04 (2013.01); G06F 2009/45575 (2013.01); G06F 2009/45587 (2013.01);
Abstract
Aspects of the disclosure provide for mechanisms for securing virtual machines in a computer system. A request for a resource is received by a processing device. The request is initiated by a guest application. A determination is made by the processing device of whether an initialization of the guest application is completed. In response to a determination that the initialization of the guest application is completed, at least one system call associated with the request initiated by the guest application is blocked to reject execution of the request for the resource.