Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-47307

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")
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 15.3%
CVSS Severity
CVSS v3 Score 5.5
Products affected by CVE-2021-47307


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