Provide references for CVE-2021-47199.
Where can I find more information about CVE-2021-47199?
References are available at: https://git.kernel.org/stable/c/486e8de6e233ff2999493533c6259d1cb538653b, https://git.kernel.org/stable/c/806401c20a0f9c51b6c8fd7035671e6ca841f6c2.