Security Advisory

CVE-2025-38430

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-07-25 14:16:49
Last updated 2026-05-12 12:04:57
Assigner Linux
State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: nfsd: nfsd4_spo_must_allow() must check this is a v4 compound request If the request being processed is not a v4 compound request, then examining the cstate can have undefined results. This patch adds a check that the rpc procedure being executed (rq_procinfo) is the NFSPROC4_COMPOUND procedure.