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    2 vulnerabilities found for STM32 USB Host Library by STMicroelectronics STM32Cube

    CVE-2021-42553 (GCVE-0-2021-42553)

    Vulnerability from cvelistv5 – Published: 2022-10-21 00:00 – Updated: 2025-05-07 20:10
    VLAI
    Title
    STM32 USB Host Library Buffer Overflow
    Summary
    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.
    Severity
    6.8 (Medium)
    CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • buffer overflow
    • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
    Assigner
    References
    Impacted products
    Credits
    github.com/Defonceuse
    Show details on NVD website
    To clipboard 

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    CVE-2021-42553 (GCVE-0-2021-42553)

    Vulnerability from nvd – Published: 2022-10-21 00:00 – Updated: 2025-05-07 20:10
    VLAI
    Title
    STM32 USB Host Library Buffer Overflow
    Summary
    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.
    Severity
    6.8 (Medium)
    CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • buffer overflow
    • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
    Assigner
    References
    Impacted products
    Credits
    github.com/Defonceuse
    Show details on NVD website
    To clipboard 

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