CVE-2025-55090 | THREATINT

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_ipv4_packet_receive() function when received an Ethernet frame with less than 4 bytes of IP packet.

PUBLISHED Reserved 2025-08-06 | Published 2025-10-16 | Updated 2025-10-16 | Assigner eclipse

MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-125 Out-of-bounds Read

CWE-126

Product status

Default status

unaffected

Any version before 6.4.4

affected

Credits

Justin Stauffer finder

Ilja van Sprundel finder

References

github.com/...etxduo/security/advisories/GHSA-cf2g-j6vv-m8c5 vendor-advisory

cve.org (CVE-2025-55090)

nvd.nist.gov (CVE-2025-55090)

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