xen/gntdev: Prevent leaking grants
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 v5.15.75 by commit 1cb73704cb4778299609634a790a80daba582f7d, it was introduced in version v5.15.51 by commit 87a54feba68f5e47925c8e49100db9b2a8add761. For more details please see the references link.