Provide references for CVE-2021-47039.
Where can I find more information about CVE-2021-47039?
References are available at: https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671, https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957, https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1.