In the Linux kernel, the following vulnerability has been resolved:
vfio/mlx5: Fix an unwind issue in mlx5vfaddmigration_pages()
Fix an unwind issue in mlx5vfaddmigration_pages().
If a set of pages is allocated but fails to be added to the SG table, they need to be freed to prevent a memory leak.
Any pages successfully added to the SG table will be freed as part of mlx5vffreedata_buffer().