Defeating Proprietary Code Read Out Protection (PCROP) on STMicroelectronics STM32F7 devices via the Instruction Tightly Coupled Memory (ITCM) bus using a debug probe
CVE-2019-14238 · MEDIUM Severity
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
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