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Advisories

NXP MCUXpresso SDK USB Middleware before 2.13.0 Heap Overflow via Host Class Drivers

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Severity
high
Date
Affecting

  • mcuxsdk-middleware-usb >= 0, < 2.13.0

CWE
  • CWE-122 Heap-based Buffer Overflow
CVSS
7.0
CVSS V4 Vector
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
dread (d7ead)
Description
NXP MCUXpresso SDK USB middleware (mcuxsdk-middleware-usb) before 2.13.0 contains a heap buffer overflow in host audio, video and CDC class drivers that trust device-supplied bNumEndpoints and bLength values. A malicious USB device can supply crafted descriptors that write endpoint entries past the fixed-size epList array, corrupting heap memory for code execution or denial of service.

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