St: >> Stm32l1 Security Vulnerabilities
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.
CVSS Score
6.6
EPSS Score
0.001
Published
2019-09-24
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.
CVSS Score
9.8
EPSS Score
0.009
Published
2019-09-12