2003126-NI-LVIMITIGA83

LFENCE After Load

Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads); ASUS P10S-M WS (4401 BIOS); Samsung SSD 970 EVO Plus 500GB; Intel HD P630 (1150MHz); Ubuntu 20.04; 5.4.0-14-generic (x86_64); modesetting 1.20.7

LFENCE Before Indirect Branch

Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads); ASUS P10S-M WS (4401 BIOS); Samsung SSD 970 EVO Plus 500GB; Intel HD P630 (1150MHz); Ubuntu 20.04; 5.4.0-14-generic (x86_64); modesetting 1.20.7

LFENCE Before RET

Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads); ASUS P10S-M WS (4401 BIOS); Samsung SSD 970 EVO Plus 500GB; Intel HD P630 (1150MHz); Ubuntu 20.04; 5.4.0-14-generic (x86_64); modesetting 1.20.7

LFENCE Load + Indirect Branch + Ret

Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads); ASUS P10S-M WS (4401 BIOS); Samsung SSD 970 EVO Plus 500GB; Intel HD P630 (1150MHz); Ubuntu 20.04; 5.4.0-14-generic (x86_64); modesetting 1.20.7

No LVI Mitigation

Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads); ASUS P10S-M WS (4401 BIOS); Samsung SSD 970 EVO Plus 500GB; Intel HD P630 (1150MHz); Ubuntu 20.04; 5.4.0-14-generic (x86_64); modesetting 1.20.7