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irradiated@radiation.partyMB to TechNews@radiation.party · 2 years ago

[HN] Inception: A simple XOR can cause a Microarchitectural Stack Overflow

comsec.ethz.ch

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[HN] Inception: A simple XOR can cause a Microarchitectural Stack Overflow

comsec.ethz.ch

irradiated@radiation.partyMB to TechNews@radiation.party · 2 years ago
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Inception: how a simple XOR can cause a Microarchitectural Stack Overflow - Computer Security Group
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Over the past one and a half years, we have studied two phenomena that enable an unprivileged attacker to leak arbitrary information on all modern AMD CPUs: Putting the two together gives rise to a new type of attack called Inception: we can inject future mispredictions through a previous misprediction that we trigger — in… Read

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