I’m not an expert.
But it is stated that: “i915 Graphics for Linux before version 5.0 may allow an authenticated user to potentially enable escalation of privilege via local access” and “Intel recommends that users of Intel® i915 Graphics for Linux update to version 5.0 or later”.
You have 5.0.16, so you should be fine.
It exists a nice, little app to view all details about GPU called GPU-Viewer on dl.flathub.org.
There in driver version is 18.3.6 for IGP. Kernel version may not correspond to driver version/numbering.