Provide references for CVE-2021-47593.
Where can I find more information about CVE-2021-47593?
References are available at: https://git.kernel.org/stable/c/451f1eded7f56e93aaf52eb547ba97742d9c0e97, https://git.kernel.org/stable/c/c26ac0ea3a91c210cf90452e625dc441adf3e549, https://git.kernel.org/stable/c/d6692b3b97bdc165d150f4c1505751a323a80717.