Security Advisory

CVE-2021-47002

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2024-02-28 08:13:24

Last updated 2026-05-23 15:18:58

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix null pointer dereference in svc_rqst_free() When alloc_pages_node() returns null in svc_rqst_alloc(), the null rq_scratch_page pointer will be dereferenced when calling put_page() in svc_rqst_free(). Fix it by adding a null check. Addresses-Coverity: ("Dereference after null check")

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