Provide references for CVE-2021-47591.
Where can I find more information about CVE-2021-47591?
References are available at: https://git.kernel.org/stable/c/3de0c86d42f841d1d64f316cd949e65c566f0734, https://git.kernel.org/stable/c/404cd9a22150f24acf23a8df2ad0c094ba379f57.