STMicroelectronics STM32Cube vulnerabilities

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Published CVEs affecting STMicroelectronics STM32Cube products: 1 record(s), with severity, exploitation and fixes.

STM32 USB Host Library 1

Exploited only (KEV) →

CVE-2021-42553 Critical · 9.8 CWE-120 Oct 21, 2022

STM32 USB Host Library Buffer Overflow

A buffer overflow vulnerability in stm32_mw_usb_host of STMicroelectronics in versions before 3.5.1 allows an attacker to execute arbitrary code when the descriptor contains more endpoints than USBH_MAX_NUM_ENDPOINTS. The library is typically integrated when using a RTOS such as FreeRTOS on STM32 MCUs.