CVE-2022-40480

Nordic Semiconductor, Microchip Technology NRF5340-DK DT100112 was discovered to contain an issue which allows attackers to cause a Denial of Service (DoS) via a crafted ConReq packet.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://blediff.github.io/	Technical Description Vendor Advisory
https://blediff.github.io/	Technical Description Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:microchip:dt100112_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:microchip:dt100112:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:nordicsemi:nrf5340-dk_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:nordicsemi:nrf5340-dk:-:*:*:*:*:*:*:*

History

25 Mar 2025, 16:15

Type	Values Removed	Values Added
CWE		CWE-400

21 Nov 2024, 07:21

Type	Values Removed	Values Added
References	~~() https://blediff.github.io/ - Technical Description, Vendor Advisory~~	() https://blediff.github.io/ - Technical Description, Vendor Advisory

08 Aug 2023, 14:22

Type	Values Removed	Values Added
CWE	~~CWE-400~~	NVD-CWE-noinfo

Information

Published : 2023-02-08 00:15

Updated : 2025-03-25 16:15

NVD link : CVE-2022-40480

Mitre link : CVE-2022-40480

CVE.ORG link : CVE-2022-40480

JSON object : View

Products Affected

nordicsemi

nrf5340-dk_firmware
nrf5340-dk

microchip

dt100112_firmware
dt100112

CWE

NVD-CWE-noinfo CWE-400

Uncontrolled Resource Consumption

{"id": "CVE-2022-40480", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-02-08T00:15:08.690", "references": [{"url": "https://blediff.github.io/", "tags": ["Technical Description", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://blediff.github.io/", "tags": ["Technical Description", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-400"}]}], "descriptions": [{"lang": "en", "value": "Nordic Semiconductor, Microchip Technology NRF5340-DK DT100112 was discovered to contain an issue which allows attackers to cause a Denial of Service (DoS) via a crafted ConReq packet."}], "lastModified": "2025-03-25T16:15:15.587", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microchip:dt100112_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B6FA657B-D6F8-4861-BA86-25A806E72F5F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:microchip:dt100112:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "64E49EF7-EBA8-41BB-A694-35962F5FE9A3"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:nordicsemi:nrf5340-dk_firmware:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "FD807992-7FE2-4485-A71B-308FA81F78A5"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:nordicsemi:nrf5340-dk:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DDD6FF88-5672-4117-8F23-83B181F00AFC"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}

6.5 /10