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Researchers Uncover Serious Flaws Within DRAM Chips
lundi 15 novembre 2021, 17:24 , par TheMacObserver
ETH Zurich reports that researchers from the Vrije Universiteit Amsterdam and Qualcomm Technologies found flaws within DRAM chips. The article I’m linking to is more of an announcement; ETH Zurich tells me the full results will be presented at IEEE in 2022.
It means that by repeatedly activating – or “hammering” – a memory row (the “aggressor”), an attacker can induce bit errors in a neighbouring row, also called the “victim” row. That bit error can then, in principle, be exploited to gain access to restricted areas inside the computer system – without relying on any software vulnerability. Tags: Security, Security Friday
https://www.macobserver.com/link/serious-flaws-within-dram/?utm_source=macobserver&utm_medium=rss&ut...
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