Provide references for CVE-2021-47022.
Where can I find more information about CVE-2021-47022?
References are available at: https://git.kernel.org/stable/c/4fa28c807da54c1d720b3cc12e48eb9bea1e2c8f, https://git.kernel.org/stable/c/107bcbb219ac84d885ac63b25246f8d33212bc47, https://git.kernel.org/stable/c/6c5b2b0c6e5a6ce2d8f9f85b8b72bfad60eaa506, https://git.kernel.org/stable/c/8ab31da7b89f71c4c2defcca989fab7b42f87d71.