CVE-2021-47307

2024-06-1200:09:17

redhat.com

access.redhat.com

linux

kernel

vulnerability resolved

cve-2021-47307

cifs

mount options

null dereference

6.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

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”)