CVE-2025-12131
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
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| silabs | simplicity_software_development_kit | to 2025.6.2 (inc) |
Helpful Resources
Exploitability
| 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. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
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.
How can this vulnerability impact me? :
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.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know