Security Advisory

CVE-2025-21762

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2025-02-27 02:18:14

Last updated 2026-07-30 05:45:34

Assigner Linux

CVSS score not scored

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arp_xmit() arp_xmit() can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF.

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