Provide references for CVE-2021-46977.
Where can I find more information about CVE-2021-46977?
References are available at: https://git.kernel.org/stable/c/31f29749ee970c251b3a7e5b914108425940d089, https://git.kernel.org/stable/c/5adcdeb57007ccf8ab7ac20bf787ffb6fafb1a94, https://git.kernel.org/stable/c/e3ea1895df719c4ef87862501bb10d95f4177bed, https://git.kernel.org/stable/c/5104d7ffcf24749939bea7fdb5378d186473f890.