50 citations · 67 across the 2 of their papers we have counts for
3 papers · 1 filter
ZombieLoad: Cross-Privilege-Boundary Data Sampling
Michael Schwarz, Moritz Lipp, Daniel Moghimi +4
In early 2018, Meltdown first showed how to read arbitrary kernel memory from user space by exploiting side-effects from transient instructions. While this attack has been mitigate…
Meltdown
Moritz Lipp, Michael Schwarz, Daniel Gruss +7
The security of computer systems fundamentally relies on memory isolation, e.g., kernel address ranges are marked as non-accessible and are protected from user access. In this pape…
Spectre Attacks: Exploiting Speculative Execution
Paul Kocher, Daniel Genkin, Daniel Gruss +7
Modern processors use branch prediction and speculative execution to maximize performance. For example, if the destination of a branch depends on a memory value that is in the proc…