drm/amdkfd: Fix memory leak in kfdmemdmamap_userptr()
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 v6.0.7 by commit c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58, it was introduced in version v5.14 by commit 264fb4d332f5e76743818480e482464437837c52. For more details please see the references link.