CVE-2019-17519: Buffer Overflow
First published: Wed Feb 12 2020(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| NXP MCUXpresso SDK | <=2.2.1 | |
| NXP KW31Z | ||
| NXP KW34 | ||
| NXP KW35 | ||
| NXP KW36 | ||
| NXP KW37 | ||
| NXP KW38 | ||
| NXP KW39 | ||
| NXP KW41Z |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID of this issue?
The vulnerability ID is CVE-2019-17519.
What is the severity of CVE-2019-17519?
The severity of CVE-2019-17519 is high (8.8).
Which software is affected by CVE-2019-17519?
NXP SDK through 2.2.1 for KW41Z devices is affected by CVE-2019-17519.
How can an attacker exploit CVE-2019-17519?
An attacker in radio range can cause a buffer overflow by sending a crafted packet that exceeds the Link Layer payload length.
Is NXP KW41Z vulnerable to CVE-2019-17519?
No, NXP KW41Z is not vulnerable to CVE-2019-17519.
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- vendor/nxp
- canonical/nxp mcuxpresso sdk
- version/nxp mcuxpresso sdk/2.2.1
- canonical/nxp kw31z
- canonical/nxp kw34
- canonical/nxp kw35
- canonical/nxp kw36
- canonical/nxp kw37
- canonical/nxp kw38
- canonical/nxp kw39
- canonical/nxp kw41z