xen/arm: Fix race in RB-tree based P2M accounting
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 v5.18.10 by commit efd9826d4c08abac7e8840757e3e1bfcf2876f70. For more details please see the references link.