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EUVD-2017-15000 · Published Feb 27, 2017
Page table walks conducted by the MMU during virtual to physical address translation leave a trace in the last level cache of modern Intel processors. By performing a side-channel attack on the MMU operations, it is possible to leak data and code pointers from JavaScript, breaking ASLR.
Technologies
Intel Core I5 M480Amd Fx-8120 8-CoreAmd Athlon Ii 640 X4Amd Fx-8350 8-CoreAmd Fx-8320 8-CoreNvidia Tegra K1 Cd570M-A1Intel Core I7 920Nvidia Tegra K1 Cd580M-A1Amd Phenom 9550 4-CoreIntel Xeon E5-2658 V2Intel Xeon E3-1240 V5Intel Atom C2750Samsung Exynos 5800Allwinner A64Intel Core I7-3632QmIntel Celeron N2840Intel Core I7-2620QmAmd E-350Intel Core I7-4500UIntel Core I7-6700K
Weaknesses
CWE-200
CVSS scores
- v3.07.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - v2.05.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Initial Access
References
Potentially impacted assets
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