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CVE-2019-17517 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.7 MEDIUMVector:CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://asset-group.github.io/disclosures/sweyntooth/ CVEThird Party Advisory
https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583 CVEThird Party Advisory
https://asset-group.github.io/disclosures/sweyntooth/ [email protected]Third Party Advisory
https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583 [email protected]Third Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')[email protected]

Affected Products

ProductVersions
dialog-semiconductor software development kit
<= 5.0.4

CPE

  • cpe:2.3:a:dialog-semiconductor:software_development_kit:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
dialog-semiconductor da14580
All versions

CPE

  • cpe:2.3:h:dialog-semiconductor:da14580:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
dialog-semiconductor da14581
All versions

CPE

  • cpe:2.3:h:dialog-semiconductor:da14581:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
dialog-semiconductor da14582
All versions

CPE

  • cpe:2.3:h:dialog-semiconductor:da14582:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
dialog-semiconductor da14583
All versions

CPE

  • cpe:2.3:h:dialog-semiconductor:da14583:-:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

7 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-17517
NVD Published Date:
Feb 10, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-17517 Details - Not Deferred