CVE-2021-22680
NXP MQX Integer Overflow or Wraparound
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 7.3EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
03 May 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products
NXP · MQXWant to know if your infrastructure is exposed to this?
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