Provide references for CVE-2021-47473.
Where can I find more information about CVE-2021-47473?
References are available at: https://git.kernel.org/stable/c/96f0aebf29be25254fa585af43924e34aa21fd9a, https://git.kernel.org/stable/c/a7fbb56e6c941d9f59437b96412a348e66388d3e, https://git.kernel.org/stable/c/7fb223d0ad801f633c78cbe42b1d1b55f5d163ad.