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CVE-2021-27431

ARM CMSIS RTOS2 Integer Overflow or Wraparound

ARM CMSIS RTOS2 versions prior to 2.1.3 are vulnerable to integer wrap-around inosRtxMemoryAlloc (local malloc equivalent) function, which can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or injected code execution.

CVSS 3.1 · 7.3 High EPSS 1.1% KEV · Not listed
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