3 citations · 5 across the 3 of their papers we have counts for
3 papers · 1 filter
Dynamic Process Isolation
Martin Schwarzl, Pietro Borrello, Andreas Kogler +4
In the quest for efficiency and performance, edge-computing providers eliminate isolation boundaries between tenants, such as strict process isolation, and instead let them compute…
Speculative Dereferencing of Registers:Reviving Foreshadow
Martin Schwarzl, Thomas Schuster, Michael Schwarz +1
Since 2016, multiple microarchitectural attacks have exploited an effect that is attributed to prefetching. These works observe that certain user-space operations can fetch kernel…
Automated Detection, Exploitation, and Elimination of Double-Fetch Bugs using Modern CPU Features
Michael Schwarz, Daniel Gruss, Moritz Lipp +4
Double-fetch bugs are a special type of race condition, where an unprivileged execution thread is able to change a memory location between the time-of-check and time-of-use of a pr…