Provide references for CVE-2021-47426.
Where can I find more information about CVE-2021-47426?
References are available at: https://git.kernel.org/stable/c/a326f9c01cfbee4450ae49ce618ae6cbc0f76842, https://git.kernel.org/stable/c/29fdb11ca88d3c490a3d56f0dc77eb9444d086be, https://git.kernel.org/stable/c/d590a410e472417a22336c7c37685bfb38e801f2, https://git.kernel.org/stable/c/686cb8b9f6b46787f035afe8fbd132a74e6b1bdd.