Vulnerability Details CVE-2019-14239
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 leveraging a load instruction inside the execute-only region to expose the protected code into a CPU register.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 20.6%
CVSS Severity
CVSS v3 Score 6.6
CVSS v2 Score 4.6
References
Products affected by CVE-2019-14239
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cpe:2.3:h:nxp:kinetis_k8x:-
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cpe:2.3:h:nxp:kinetis_kv1x:-
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cpe:2.3:h:nxp:kinetis_kv3x:-
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cpe:2.3:o:nxp:kinetis_k8x_firmware:-
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cpe:2.3:o:nxp:kinetis_kv1x_firmware:-
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cpe:2.3:o:nxp:kinetis_kv3x_firmware:-