Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
CVE-2019-14239 Details
Description
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://www.usenix.org/conference/woot19/presentation/schink | CVE | ExploitThird Party Advisory |
| https://www.usenix.org/system/files/woot19-paper_schink.pdf | CVE | ExploitMitigationThird Party Advisory |
| https://www.usenix.org/conference/woot19/presentation/schink | [email protected] | ExploitThird Party Advisory |
| https://www.usenix.org/system/files/woot19-paper_schink.pdf | [email protected] | ExploitMitigationThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-287 | Improper Authentication | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nxp kinetis kv1x firmware | All versions |
CPE
Remediation
| |
| nxp kinetis kv1x | All versions |
CPE
Remediation
| |
| nxp kinetis kv3x firmware | All versions |
CPE
Remediation
| |
| nxp kinetis kv3x | All versions |
CPE
Remediation
| |
| nxp kinetis k8x firmware | All versions |
CPE
Remediation
| |
| nxp kinetis k8x | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Sep 25, 2019 | Initial Analysis | [email protected] |