Provide references for CVE-2021-47044.
Where can I find more information about CVE-2021-47044?
References are available at: https://git.kernel.org/stable/c/80862cbf76c2646f709a57c4517aefe0b094c774, https://git.kernel.org/stable/c/2f3eab368e313dba35fc2f51ede778bf7b030b54, https://git.kernel.org/stable/c/805cea93e66ca7deaaf6ad3b67224ce47c104c2f, https://git.kernel.org/stable/c/39a2a6eb5c9b66ea7c8055026303b3aa681b49a5.