Provide references for CVE-2021-47218.
Where can I find more information about CVE-2021-47218?
References are available at: https://git.kernel.org/stable/c/b17dd53cac769dd13031b0ca34f90cc65e523fab, https://git.kernel.org/stable/c/83c8ab8503adf56bf68dafc7a382f4946c87da79, https://git.kernel.org/stable/c/dc27f3c5d10c58069672215787a96b4fae01818b.