In the Linux kernel, the following vulnerability has been resolved: virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs() Free the cpumask allocated by create_affinity_masks() before returning from the function.
https://git.kernel.org/stable/c/fa450621efab58121fe8e57f7a7b80fee6e0bae1
https://git.kernel.org/stable/c/df9557046440b0a62250fee3169a8f6a139f55a6