KVM: avoid NULL pointer dereference in kvmdirtyring_push
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.17.3 by commit e8d7f0dad29e634e26d4614cfbd081514c16e042. For more details please see the references link.