9.5 High
AI Score
Confidence
High
0.015 Low
EPSS
Percentile
87.0%
On NXP Kinetis KV1x, Kinetis KV3x, and Kinetis K8x devices, Flash Access Controls (FAC) (a software IP protection method for execute-only access) can be defeated by observing CPU registers and the effect of code/instruction execution.
www.usenix.org/system/files/woot19-paper_schink.pdf