CVE-2021-47526

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The issue is related to a NULL pointer dereference in the ->remove() function of the serial: liteuart driver. This occurs because drvdata is not set in the probe() function, causing platform get drvdata() to result in a null pointer dereference bug when remove() is called.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.