CVE-2019-14236

Public Exploit

Description

On STMicroelectronics STM32L0, STM32L1, STM32L4, STM32F4, STM32F7, and STM32H7 devices, Proprietary Code Read Out Protection (PCROP) (a software IP protection method) can be defeated by observing CPU registers and the effect of code/instruction execution.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.94% Top 25%
Third-Party Advisory usenix.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.usenix.org/system/files/woot19-paper_schink.pdf mitigation third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2019-14236?
CVE-2019-14236 has been scored as a critical severity vulnerability.
How to fix CVE-2019-14236?
To fix CVE-2019-14236, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-14236 being actively exploited in the wild?
It is possible that CVE-2019-14236 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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