Security Advisory

CVE-2021-47307

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2024-05-21 14:35:26

Last updated 2026-05-11 13:51:57

Assigner Linux

CVSS score not scored

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: cifs: prevent NULL deref in cifs_compose_mount_options() The optional @ref parameter might contain an NULL node_name, so prevent dereferencing it in cifs_compose_mount_options(). Addresses-Coverity: 1476408 ("Explicit null dereferenced")

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