Denial of Service (DoS) in the Z-Wave S0 NonceGet protocol specification in Silicon Labs…
Priority LOW 30Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
Denial of Service (DoS) in the Z-Wave S0 NonceGet protocol specification in Silicon Labs Z-Wave 500 series allows local attackers to block S0/S2 protected Z-Wave network via crafted S0 NonceGet Z-Wave packages, utilizing included but absent NodeIDs.
Why it matters now
EPSS 0.00698 53rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
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 · 10
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:silabs:zm5202_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | silabs.com |
| cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:* | not specified by NVD | Running on | silabs.com |
| cpe:2.3:o:silabs:zm5101_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | silabs.com |
| cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:* | not specified by NVD | Running on | silabs.com |
| cpe:2.3:o:silabs:sd3503_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | silabs.com |
| cpe:2.3:h:silabs:sd3503:-:*:*:*:*:*:*:* | not specified by NVD | Running on | silabs.com |
| cpe:2.3:o:silabs:sd3502_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | silabs.com |
| cpe:2.3:h:silabs:sd3502:-:*:*:*:*:*:*:* | not specified by NVD | Running on | silabs.com |
| cpe:2.3:o:silabs:zm5304_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | silabs.com |
| cpe:2.3:h:silabs:zm5304:-:*:*:*:*:*:*:* | not specified by NVD | Running on | silabs.com |
- cpe:2.3:o:silabs:zm5202_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·silabs.com
- cpe:2.3:h:silabs:zm5202:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
- cpe:2.3:o:silabs:zm5101_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·silabs.com
- cpe:2.3:h:silabs:zm5101:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
- cpe:2.3:o:silabs:sd3503_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·silabs.com
- cpe:2.3:h:silabs:sd3503:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
- cpe:2.3:o:silabs:sd3502_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·silabs.com
- cpe:2.3:h:silabs:sd3502:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
- cpe:2.3:o:silabs:zm5304_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·silabs.com
- cpe:2.3:h:silabs:zm5304:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·silabs.com
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-24611
- 2026-10-03 Alias added: GHSA-q4jj-h5gh-j3vm
References
Sources
- CVE-2022-24611 · CVE Program
- CVE-2022-24611 · NVD
- FIRST EPSS
- GHSA-q4jj-h5gh-j3vm · 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