Vulnerability Details CVE-2021-22680
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.018
EPSS Ranking 82.2%
CVSS Severity
CVSS v3 Score 7.3
CVSS v2 Score 7.5
References