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Vulnerability discovered in Apple M1 chip

Vulnerability discovered in Apple M1 chip
theregister.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from theregister.com Daily Mail and Mail on Sunday newspapers.

Joseph Ravichandran , Mengjia Yan , Jay Lang , Hector Martin , International Symposium On Computer Architecture , Attacking Arm Pointer Authentication , Speculative Execution , Pointer Authentication Code , Asahi Linux , International Symposium , Computer Architecture , New York City ,

MIT Finds Apple M1 Vulnerability, Demos PACMAN Attack

MIT CSAIL scientists have created a PACMAN attack methodology that leverages both software and hardware attacks to steal data from Arm-based processors, including the Apple M1. ....

Mit Computer Science Artificial Intelligence Laboratory , International Symposium On Computer Architecture , National Science Foundation , Office Of Scientific Research , Artificial Intelligence Laboratory , Pointer Authentication , Air Force Office , Scientific Research , Speculative Execution , International Symposium , Computer Architecture , Common Vulnerabilities ,

University of Southern California: A New Way to Store Sustainable Energy: 'Information Batteries' – India Education | Latest Education News | Global Educational News

A future powered by sustainable energy sources could save the world from devastating climate change and reduce energy bills. But renewable energy has an intermittency problem the sun provides no power at night, while winds can stop suddenly.In addi ....

United States , Jennifer Switzer , Barath Raghavan , Renewable Energy , Viterbi School Of Engineering , Office Of Energy Efficiency , Energy Informatics , Energy Efficiency , Storing Opportunity Power , Speculative Execution ,

Spook.js – New side-channel attack can bypass Google Chrome's protections against Spectre-style exploits

Spook.js – New side-channel attack can bypass Google Chrome's protections against Spectre-style exploits
portswigger.net - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from portswigger.net Daily Mail and Mail on Sunday newspapers.

United States , Jason Kim , University Of Adelaide , Portswigger Ltd , Georgia Institute Of Technology , Tel Aviv University , University Of Michigan , Google Chrome , Attacking Chrome Strict Site Isolation , Speculative Execution , Strict Site Isolation , Georgia Institute , Lastpass Chrome , Google Photos , Microsoft Edge , Strict Extension Isolation , Extension Isolation , Public Suffix List , Daily Swig ,

iTWire - US researchers find flaw affecting processors made since 2011

iTWire
Monday, 03 May 2021 11:05
US researchers find flaw affecting processors made since 2011
Shares
Ashish Venkat: We show how an attacker can smuggle secrets through the micro-op cache by using it as a covert channel.”
Supplied
Researchers at the University of Virginia School of Engineering computer science department have discovered vulnerabilities earlier in the speculative execution chain of a processor than the Spectre flaw which was made public in January 2018.
Spectre can trick vulnerable applications into leaking the contents of their memory.
The UVA team
found a way to exploit what is called a micro-op cache which speeds up computing by storing commands early in the speculative execution process. Micro-op caches are present in Intel processors produced since 2011. ....

United States , San Diego , Mohammadkazem Taram , Logan Moody , Xida Ren , Ashish Venkat , University Of California , Department Of Computer Science , Computer Science , Matthew Jordan , Dean Tullsen , Microop Cache , University Of Virginia , Speculative Execution , Sam Varghese , ஒன்றுபட்டது மாநிலங்களில் , சான் டியாகோ , லோகன் மனநிலை , பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா , துறை ஆஃப் கணினி அறிவியல் , கணினி அறிவியல் , மேத்யூ ஜோர்டான் , பல்கலைக்கழகம் ஆஃப் வர்ஜீனியா , சாம் வர்கீஸ் ,