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AnthonyMouse
on March 11, 2020
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TRRespass: Rowhammer against DDR4
The dependency comes from pushing the physical limits until the abstraction leaks. Older memory technologies were not vulnerable to rowhammer. But they were also a lot slower.
wtallis
on March 11, 2020
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Is this unreliability being driven by newer DRAM being faster, or by newer DRAM being denser?
l-
on March 11, 2020
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Denser & lower voltage
CarlRJ
on March 11, 2020
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That's it, we're going back to core memory.
BuildTheRobots
on March 12, 2020
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If you thought "cold boot attacks" were a problem with DDR, using memory that still holds data 50 years later might be an issue.
https://en.wikipedia.org/wiki/Cold_boot_attack
saagarjha
on March 12, 2020
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Core memory has temperature issues.
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