High severity8.8NVD Advisory· Published Feb 12, 2020· Updated Jun 17, 2026
CVE-2019-17519
CVE-2019-17519
Description
The Bluetooth Low Energy implementation on NXP SDK through 2.2.1 for KW41Z devices does not properly restrict the Link Layer payload length, allowing attackers in radio range to cause a buffer overflow via a crafted packet.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:a:nxp:mcuxpresso_software_development_kit:*:*:*:*:*:*:*:*Range: <=2.2.1
- NXP/KW41Z devicesdescription
Patches
Vulnerability mechanics
References
1- asset-group.github.io/disclosures/sweyntooth/nvdExploitThird Party Advisory
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