Level Category Sharing Attacks Requirements

P%&’()P%o+( [1, 149, 151, 151, 155, 238]
_{Cache set} ■: L1 & L2, [2, 28, 32, 77, 85, 92, 101, 103, 113, 133]
[28, 51, 85, 92, 138, 176]
requires Intel SGX

Cache

• 
  : LLC
  

[28, 51, 85, 92, 138, 176]
Ev&ct)T&’( [151], P%&’()A+o%t [61]
F/012)R(/o34 [15, 90, 91, 199, 225]

61. 
    requires Intel TSX
    

_{Cache line} ■: L1 & L2, F/012)F/012 [89], R(/o34+R(5%(12 [33]
Requires KSM

• 
  : LLC
  

Co//&4()P%o+(, Lo34)R(/o34[129]
LRU state leaking[221]
[129] requires AMD predictor

Memory Page

Cache bank ■ Bank contention [226], MemJam [139] [139] requires Intel SGX

• 
  
  Page
  TLB contention [40, 86]
  

DRAM bank row л
л Page Fault/Table Entry [180, 198, 207, 222] Requires Intel SGX Row bu$er contention [158]
Rambleed [123]

• 
  : sharing the same CPU core²; ◆: sharing the same package. л: sharing the same computer.