CVE-2025-12131
Unknown Unknown - Not Provided

Denial of Service via Truncated 802.15.4 Packet Assertion

Publication date: 2026-02-05

Last updated on: 2026-02-12

Assigner: Silicon Graphics (SGI)

Description
A truncated 802.15.4 packet can lead to an assert, resulting in a denial of service.

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Meta Information

Published
2026-02-05
Last Modified
2026-02-12
Generated
2026-07-06
AI Q&A
2026-02-05
EPSS Evaluated
2026-07-04
NVD
CVE-2025-12131
EUVD
EUVD-2025-206827

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
silabs simplicity_software_development_kit to 2025.6.2 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
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.

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Executive Summary

This vulnerability occurs when a truncated 802.15.4 packet is processed, which can cause an assertion failure in the system.

An assertion failure typically means the software encounters an unexpected condition and stops functioning properly.

As a result, this leads to a denial of service (DoS) condition where the affected system or component becomes unavailable or unresponsive.

Impact Analysis

The primary impact of this vulnerability is a denial of service caused by the system asserting on receiving a truncated 802.15.4 packet.

This means that an attacker could potentially disrupt the normal operation of the affected device or network by sending malformed packets.

Such disruption could lead to loss of availability of services relying on the affected 802.15.4 communication.

Compliance Impact

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