CVE-2025-4321
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-11-17

Last updated on: 2025-11-17

Assigner: Silicon Graphics (SGI)

Description
In a Bluetooth device, using RS9116-WiseConnect SDK experiences a Denial of Service, if it receives malformed L2CAP packets, only hard reset will bring the device to normal operation
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Meta Information
Published
2025-11-17
Last Modified
2025-11-17
Generated
2026-06-16
AI Q&A
2025-11-17
EPSS Evaluated
2026-06-15
NVD
CVE-2025-4321
EUVD
EUVD-2025-197801
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
silicon_labs rs9116-wiseconnect_sdk *
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-617 The product contains an assert() or similar statement that can be triggered by an attacker, which leads to an application exit or other behavior that is more severe than necessary.
CWE-240 The product does not handle or incorrectly handles when two or more structural elements should be consistent, but are not.
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Executive Summary

This vulnerability affects Bluetooth devices using the RS9116-WiseConnect SDK. It causes a Denial of Service (DoS) when the device receives malformed L2CAP packets. The device becomes unresponsive and can only be restored to normal operation by performing a hard reset.

Impact Analysis

The impact of this vulnerability is a Denial of Service on affected Bluetooth devices, meaning the device will stop functioning properly until it is hard reset. This can disrupt device availability and functionality, potentially causing inconvenience or operational issues.

Mitigation Strategies

The device experiences a Denial of Service when it receives malformed L2CAP packets and only a hard reset will bring the device back to normal operation. Therefore, immediate mitigation steps include performing a hard reset on affected devices if they become unresponsive due to this issue.

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