Provide references for CVE-2021-47550.
Where can I find more information about CVE-2021-47550?
References are available at: https://git.kernel.org/stable/c/c746945fb6bcbe3863c9ea6369c7ef376e38e5eb, https://git.kernel.org/stable/c/75752ada77e0726327adf68018b9f50ae091baeb, https://git.kernel.org/stable/c/27dfaedc0d321b4ea4e10c53e4679d6911ab17aa.