Vulnerabilities > CVE-2021-42373 - NULL Pointer Dereference vulnerability in multiple products

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH

Summary

A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name is supplied but no page argument is given

Common Weakness Enumeration (CWE)