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4 vulnerabilities found for mqx by nxp
CVE-2017-20283 (GCVE-0-2017-20283)
Vulnerability from nvd – Published: 2026-10-08 02:12 – Updated: 2026-10-15 18:10
VLAI
EPSS
VEX
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 16:14 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
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CVE-2021-22680 (GCVE-0-2021-22680)
Vulnerability from nvd – Published: 2022-05-03 20:25 – Updated: 2025-04-16 16:24
VLAI
EPSS
VEX
Title
NXP MQX Integer Overflow or Wraparound
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:57 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
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CVE-2017-20283 (GCVE-0-2017-20283)
Vulnerability from cvelistv5 – Published: 2026-10-08 02:12 – Updated: 2026-10-15 18:10
VLAI
EPSS
VEX
Summary
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.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-15 16:14 UTC
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
1 reference
Impacted products
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CVE-2021-22680 (GCVE-0-2021-22680)
Vulnerability from cvelistv5 – Published: 2022-05-03 20:25 – Updated: 2025-04-16 16:24
VLAI
EPSS
VEX
Title
NXP MQX Integer Overflow or Wraparound
Summary
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.
Severity
7.3 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:57 UTC
CWE
- CWE-190 - Integer Overflow or Wraparound
Assigner
References
1 reference
| URL | Tags |
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"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"assignerShortName": "icscert",
"cveId": "CVE-2021-22680",
"datePublished": "2022-05-03T20:25:18.000Z",
"dateReserved": "2021-01-05T00:00:00.000Z",
"dateUpdated": "2025-04-16T16:24:38.678Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}