critical9.8
CVE-2019-14236
On STMicroelectronics STM32L0, STM32L1, STM32L4, STM32F4, STM32F7, and STM32H7 devices, Proprietary Code Read Out Protection (PCROP) (a software IP protection …
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| St | Stm32l0 Firmware | All versions |
| St | Stm32l1 Firmware | All versions |
| St | Stm32f4 Firmware | All versions |
| St | Stm32l4 Firmware | All versions |
| St | Stm32f7 Firmware | All versions |
| St | Stm32h7 Firmware | All versions |