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
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- www.cisa.gov/uscert/ics/advisories/icsa-21-119-04mitrex_refsource_CONFIRM
News mentions
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