Provide references for CVE-2021-47028.
Where can I find more information about CVE-2021-47028?
References are available at: https://git.kernel.org/stable/c/dfc8a71448c7d4fec38fb22bdc8a76d79c14b6da, https://git.kernel.org/stable/c/4bd926e5ca88eac4d95eacb806b229f8729bc62e, https://git.kernel.org/stable/c/f43b941fd61003659a3f0e039595e5e525917aa8.