CVE-2021-47641 | Linux Kernel up to 5.17.1 cirrusfb_check_pixclock divide by zero
A vulnerability was found in Linux Kernel up to 5.17.1. It has been classified as critical. This affects the function cirrusfb_check_pixclock. The manipulation leads to divide by zero.
This vulnerability is uniquely identified as CVE-2021-47641. The attack needs to be initiated within the local network. There is no exploit available.
It is recommended to upgrade the affected component.