CVE-2019-14236

The CVE-2019-14236 entry concerns STMicroelectronics STM32L0/L1/L4/F4/F7/H7 microcontrollers where Proprietary Code Read Out Protection (PCROP) can be defeated by observing CPU registers and the effects of code execution. Affected components are PCROP-protected regions on these devices, with the ...

CVE-2019-14238

On STMicroelectronics STM32F7 devices, the Proprietary Code Read Out Protection (PCROP) can be defeated by a debug probe through the ITCM bus, exposing the software IP protection mechanism. Affected component: PCROP in STM32F7. Root cause: PCROP can be bypassed via a debug interface to the ITCM p...