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:
Feb. 04, 2025
Filed:
Mar. 31, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Erez Tsidon, Moreshet, IL;
Ori Cohen, Atlit, IL;
Barak Wasserstrom, Mizpe Aviv, IL;
Andrew Robert Sinton, Jerusalem, IL;
Asaf Modelevsky, Mizra, IL;
Moshe Raz, Pardesiya, IL;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Technologies are disclosed for using hardware-embedded monitors to monitor pages of local memory and detect attribute violations or other unauthorized operations relating to the memory. The attribute violations may include mismatches of attributes (e.g., designating a page as writeable versus executable or vice versa) in entries in a translation buffer that point to a same physical address or other mismatches between designations of attributes for a page in physical and virtual space. Responsive to detecting a violation, an alert or other mitigation protocol, which may include an audit of activities surrounding the violation, may be performed.