CVE-2019-14238
6.6 · MEDIUMOverview
CVE-2019-14238 is a medium-severity vulnerability affecting st stm32l0_firmware. It was published on September 24, 2019 and has a CVSS 3.1 base score of 6.6 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
On STMicroelectronics STM32F7 devices, Proprietary Code Read Out Protection (PCROP) (a software IP protection method) can be defeated with a debug probe via the Instruction Tightly Coupled Memory (ITCM) bus.
Remediation
Check the references section for vendor advisories and patches from st. Update stm32l0_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
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Frequently Asked Questions
What is CVE-2019-14238?
CVE-2019-14238 is a medium-severity vulnerability affecting st stm32l0_firmware. It was published on September 24, 2019 and has a CVSS 3.1 base score of 6.6 (MEDIUM).
How severe is CVE-2019-14238?
This vulnerability has a CVSS 3.1 base score of 6.6, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2019-14238?
Check the references section for vendor advisories and patches from st. Update stm32l0_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-14238?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-14238 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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