https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T20:56:17.826953+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2025-21743 CVE-2025-21743 — usbnet: ipheth: fix possible overflow in DPE length check 2026-09-29T20:56:17.828816+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

usbnet: ipheth: fix possible overflow in DPE length check

Originally, it was possible for the DPE length check to overflow if wDatagramIndex + wDatagramLength > U16_MAX. This could lead to an OoB read.

Move the wDatagramIndex term to the other side of the inequality.

An existing condition ensures that wDatagramIndex < urb->actual_length.