Provide references for CVE-2021-47064.
Where can I find more information about CVE-2021-47064?
References are available at: https://git.kernel.org/stable/c/9fa26701cd1fc4d932d431971efc5746325bdfce, https://git.kernel.org/stable/c/9b68ce2856dadc0e1cb6fd21fbeb850da49efd08, https://git.kernel.org/stable/c/91b9548d413fda488ea853cd1b9f59b572db3a0c, https://git.kernel.org/stable/c/b4403cee6400c5f679e9c4a82b91d61aa961eccf.