Nordic Semiconductor, Microchip Technology NRF5340-DK DT100112 was discovered to contain…
Priority LOW 29CWE-400Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00305 23rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:microchip:dt100112_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Microchip |
| cpe:2.3:h:microchip:dt100112:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microchip |
| cpe:2.3:o:nordicsemi:nrf5340-dk_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Nordicsemi |
| cpe:2.3:h:nordicsemi:nrf5340-dk:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Nordicsemi |
- cpe:2.3:o:microchip:dt100112_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microchip
- cpe:2.3:h:microchip:dt100112:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microchip
- cpe:2.3:o:nordicsemi:nrf5340-dk_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Nordicsemi
- cpe:2.3:h:nordicsemi:nrf5340-dk:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Nordicsemi
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-40480
- 2026-10-03 Alias added: GHSA-2fgj-q22q-g9pg
References
Advisory 1
Sources
- CVE-2022-40480 · CVE Program
- CVE-2022-40480 · NVD
- FIRST EPSS
- GHSA-2fgj-q22q-g9pg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences