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CVE-2017-20283

MQX Classic UDP recvfrom Buffer Overflow

NXP MQX Classic before 5.0 contains an out-of-bounds write vulnerability in the RTCS UDP recvfrom() implementation. Improper enforcement of the application-supplied receive buffer length may allow a crafted UDP packet to overflow the destination buffer, resulting in memory corruption, or denial of service.

CVSS 3.1 · 6.5 Medium EPSS 1.2% KEV · Not listed
Vendors
Nxp
Products
Mqx
CVE-2021-22680

NXP MQX Integer Overflow or Wraparound

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 · 7.3 High EPSS 1.6% KEV · Not listed
Vendors
Nxp
Products
Mqx