Security Advisory

CVE-2025-37909

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-05-20 15:21:41

Last updated 2026-05-11 21:17:27

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: lan743x: Fix memleak issue when GSO enabled Always map the `skb` to the LS descriptor. Previously skb was mapped to EXT descriptor when the number of fragments is zero with GSO enabled. Mapping the skb to EXT descriptor prevents it from being freed, leading to a memory leak

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