In the Linux kernel, the following vulnerability has been resolved: most: core: fix leak on early registration failure A recent commit fixed a resource leak on early registration failures but for some reason left out the first error path which still leaks the resources associated with the interface. Fix up also the first error path so that the interface is always released on errors.
https://git.kernel.org/stable/c/f1ba620f9e8d7291f80c0554e4b820f5fb30e819
https://git.kernel.org/stable/c/bbfe49ffb892bddf32c34bea95b7ff0fc30affb5
https://git.kernel.org/stable/c/5fd4396c2e48e90cc2597a86c18227d56ea845f0
https://git.kernel.org/stable/c/2c198c272f9c9213b0fdf6b4a879f445c574f416