Linux · Linux Kernel · CVE-2021-47079
**Name of the Vulnerable Software and Affected Versions**
Linux kernel (affected versions not specified)
**Description**
A NULL pointer dereference issue has been resolved in the Linux kernel. The third parameter of `dytc cql command` should not be NULL, as it will be dereferenced immediately. This issue is related to the platform/x86: ideapad-laptop component.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.