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CVE PROGRAM SOURCE RECORD7.3 High

CVE-2021-22680

NXP MQX Integer Overflow or Wraparound

Description

NXP MQX Versions 5.1 and prior are vulnerable to integer overflow in mem_alloc, _lwmem_alloc and _partition functions. This unverified memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

NXP MQX

  • unspecified to ≤ 5.1affected

References