Out-of-bounds Read Affecting eclipse-threadx/netxduo package, versions [,6.4.4.202503_rel)
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- published16 Oct 2025
- disclosed16 Oct 2025
- creditUnknown
Introduced: 16 Oct 2025
NewCVE-2025-55091 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade eclipse-threadx/netxduo to version 6.4.4.202503_rel or higher.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read in the _nx_ip_packet_receive function when processing an Ethernet frame with the type set as IP but lacking IP data. An attacker can cause unintended memory access by sending specially crafted Ethernet frames.