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Kashif Ali

Tag: processors

Google: Software is never going to be able to fix Spectre-type bugs

February 23, 2019 feed

Researchers also devise a Spectre-like attack with no known mitigation.

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New Spectre attack enables secrets to be leaked over a network

July 26, 2018 feed

Enlarge (credit: Pete)

When the Spectre and Meltdown attacks were disclosed earlier this year, the initial exploits required an attacker to be able to run code of their choosing on a victi

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New Spectre-like attack uses speculative execution to overflow buffers

July 10, 2018 feed

Enlarge (credit: Aurich Lawson / Getty Images)

When the Spectre and Meltdown attacks were disclosed earlier this year, the expectation was that these attacks would be the first of many, as

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Hyperthreading under scrutiny with new TLBleed crypto key leak

June 25, 2018 feed

Enlarge / A shiny wafer full of Kaby Lake refresh parts. (credit: Intel)
Last week, developers on OpenBSD—the open-source operating system that prioritizes security—disabled hyperthreadin

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