CVE-2025-55093 — Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messages

CVE-2025-55093

Out of bound read and write in _nx_ipv4_packet_receive() when handling unicast DHCP messages PUBLISHED

Description (CNA)

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() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.

Affected (CNA)

Vendor / product	Versions
Eclipse Foundation / NetX Duo	affected 0 before 6.4.4

CWE

CWE-126

References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-c9pq-93jp-w649

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.