VYPR
← All advisories
Unrated severityNVD Advisory· Published May 3, 2022· Updated Apr 16, 2025

NXP MQX Integer Overflow or Wraparound

CVE-2021-22680

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

2
  • Nxp/Mqxllm-fuzzy2 versions
    <=5.1+ 1 more
    • (no CPE)range: <=5.1
    • (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.