Unixcop published a tutorial showing you how to install the latest kernel on Debian 11 and derivatives.

How to install the latest kernel on Debian 11 and derivatives

Although it is not recommended to do so, it may be useful to know how to install the latest kernel on Debian 11 and derivatives. Let’s go for it, it’s easy. Introduction Debian is quite conservative with the issue of package versions, but this makes them obsolete over time.

How to install the latest kernel on Debian 11 and derivatives - Unix / Linux the admins Tutorials