Provide references for CVE-2021-47459.
Where can I find more information about CVE-2021-47459?
References are available at: https://git.kernel.org/stable/c/a0e47d2833b4f65e6c799f28c6b636d36b8b936d, https://git.kernel.org/stable/c/864e77771a24c877aaf53aee019f78619cbcd668, https://git.kernel.org/stable/c/6e8811707e2df0c6ba920f0cad3a3bca7b42132f, https://git.kernel.org/stable/c/d9d52a3ebd284882f5562c88e55991add5d01586.