Provide references for CVE-2021-47502.
Where can I find more information about CVE-2021-47502?
References are available at: https://git.kernel.org/stable/c/1089dac26c6b4b833323ae6c0ceab29fb30ede72, https://git.kernel.org/stable/c/339ffb5b56005582aacc860524d2d208604049d1, https://git.kernel.org/stable/c/23ba28616d3063bd4c4953598ed5e439ca891101.