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CVE-2019-17519 Details
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.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://asset-group.github.io/disclosures/sweyntooth/ | CVE | ExploitThird Party Advisory |
| https://asset-group.github.io/disclosures/sweyntooth/ | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-120 | Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nxp mcuxpresso software development kit | <= 2.2.1 |
CPE
Remediation
| |
| nxp kw31z | All versions |
CPE
Remediation
| |
| nxp kw34 | All versions |
CPE
Remediation
| |
| nxp kw35 | All versions |
CPE
Remediation
| |
| nxp kw36 | All versions |
CPE
Remediation
| |
| nxp kw37 | All versions |
CPE
Remediation
| |
| nxp kw38 | All versions |
CPE
Remediation
| |
| nxp kw39 | All versions |
CPE
Remediation
| |
| nxp kw41z | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Nov 2, 2022 | Reanalysis | [email protected] |
| Feb 25, 2020 | Initial Analysis | [email protected] |