Provide references for CVE-2021-47523.
Where can I find more information about CVE-2021-47523?
References are available at: https://git.kernel.org/stable/c/2c08271f4ed0e24633b3f81ceff61052b9d45efc, https://git.kernel.org/stable/c/834d0fb978643eaf09da425de197cc16a7c2761b, https://git.kernel.org/stable/c/60a8b5a1611b4a26de4839ab9c1fc2a9cf3e17c1.