CVE-2019-14239 (kinetis_k8x_firmware, kinetis_kv1x_firmware, kinetis_kv3x_firmware)

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.
Source: NIST
CVE-2019-14239 (kinetis_k8x_firmware, kinetis_kv1x_firmware, kinetis_kv3x_firmware)