CVEvulnerability
CVE-2019-17517
5.7 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-02-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.7 MEDIUM — CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 6.1 MEDIUM — AV:A/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-120
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.
Affected configurations
• dialog-semiconductor software development kit (<= 5.0.4)
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://asset-group.github.io/disclosures/sweyntooth/ Third Party Advisory
- https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583 Third Party Advisory
- https://asset-group.github.io/disclosures/sweyntooth/ Third Party Advisory
- https://www.dialog-semiconductor.com/products/connectivity/bluetooth-low-energy/smartbond-da14580-and-da14583 Third Party Advisory