Provide references for CVE-2021-47470.
Where can I find more information about CVE-2021-47470?
References are available at: https://git.kernel.org/stable/c/159d8cfbd0428d487c53be4722f33cdab0d25d83, https://git.kernel.org/stable/c/67823a544414def2a36c212abadb55b23bcda00c.