CVE-2019-17060
Medium
Description
The Bluetooth Low Energy (BLE) stack implementation on the NXP KW41Z (based on the MCUXpresso SDK with Bluetooth Low Energy Driver 2.2.1 and earlier) does not properly restrict the BLE Link Layer header and executes certain memory contents upon receiving a packet with a Link Layer ID (LLID) equal to zero. This allows attackers within radio range to cause deadlocks, cause anomalous behavior in the BLE state machine, or trigger a buffer overflow via a crafted BLE Link Layer frame.
SeverityMedium
CVSS6.5
Exploit probability—
ProductNxp Mcuxpresso Software Development Kit
PublishedFeb 10, 2020
First seenFeb 10, 2020
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nxp mcuxpresso_software_development_kit | v ≤ 2.2.1 | — |
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