CVE-2025-55091
Unknown
Unknown - Not Provided
BaseFortify
Publication date: 2025-10-16
Last updated on: 2025-10-21
Assigner: Eclipse Foundation
Description
Description
In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ip_packet_receive() function when received an Ethernet with type set as IP but no IP data.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| eclipse | threadx_netx_duo | to 6.4.4.202503 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-126 | The product reads from a buffer using buffer access mechanisms such as indexes or pointers that reference memory locations after the targeted buffer. |
| CWE-125 | The product reads data past the end, or before the beginning, of the intended buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an out of bound read issue in the _nx_ip_packet_receive() function of NetX Duo before version 6.4.4. It occurs when an Ethernet packet is received with its type set as IP but contains no IP data, potentially causing the function to read beyond the intended memory boundaries.
How can this vulnerability impact me? :
The vulnerability can lead to memory corruption or application instability due to out of bound reads, which might be exploited to cause denial of service or potentially leak sensitive information.
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