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CVE-2021-22680

7.3
HIGHCVSS v3.1 Base Score
1.85%
LOW RiskEPSS (83rd percentile)

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.

Published: 5/3/2022
Modified: 11/21/2024
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Vulnerability Summary

CVSS v3 Score

7.3HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS Score (Exploitation Probability)

1.85%LOW Exploitation Risk
83rd percentile

This vulnerability has a 1.85% probability of being exploited in the next 30 days, ranking higher than 83% of all scored CVEs.

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