If you are a Linux user, you probably know the hassle of rebooting your system after installing a kernel update. This can sometimes be inconvenient, especially if you are running a server or a critical application that needs to be always available. Fortunately, there is a way to apply kernel
If you are using Ubuntu, they have live patch available. You have to sign up for Ubuntu Pro, but that is free for individuals. I just heard about this and haven’t tried it yet https://ubuntu.com/security/livepatch