The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 5.0.4 for…
Priority LOW 27CWE-120Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- Required
- 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 · NVD. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 5.0.4 for DA14580/1/2/3 devices does not properly restrict the L2CAP payload length, allowing attackers in radio range to cause a buffer overflow via a crafted Link Layer packet.
Why it matters now
EPSS 0.00634 50th 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 · 5
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:dialog-semiconductor:software_development_kit:*:*:*:*:*:*:*:* | up to 5.0.4 | Vulnerable | Dialog-semiconductor |
| cpe:2.3:h:dialog-semiconductor:da14580:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Dialog-semiconductor |
| cpe:2.3:h:dialog-semiconductor:da14581:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Dialog-semiconductor |
| cpe:2.3:h:dialog-semiconductor:da14582:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Dialog-semiconductor |
| cpe:2.3:h:dialog-semiconductor:da14583:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Dialog-semiconductor |
- cpe:2.3:a:dialog-semiconductor:software_development_kit:*:*:*:*:*:*:*:* Versions up to 5.0.4 Vulnerable ·Dialog-semiconductor
- cpe:2.3:h:dialog-semiconductor:da14580:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dialog-semiconductor
- cpe:2.3:h:dialog-semiconductor:da14581:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dialog-semiconductor
- cpe:2.3:h:dialog-semiconductor:da14582:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dialog-semiconductor
- cpe:2.3:h:dialog-semiconductor:da14583:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Dialog-semiconductor
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-17517
- 2026-10-03 Alias added: GHSA-w3vp-q725-9fj8
- 2026-10-29 EPSS moved to the 50th–90th percentile
References
More Dialog-semiconductor Software Development Kit vulnerabilities
- TI-2019-13062 The Bluetooth Low Energy implementation on Dialog Semiconductor SDK through 1.0.14.1081… CVSS 3.1MEDIUM 6.5
Sources
- CVE-2019-17517 · CVE Program
- CVE-2019-17517 · NVD
- FIRST EPSS
- GHSA-w3vp-q725-9fj8 · GitHub Advisory Database · CC BY 4.0
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