Provide references for CVE-2021-47167.
Where can I find more information about CVE-2021-47167?
References are available at: https://git.kernel.org/stable/c/1fc5f4eb9d31268ac3ce152d74ad5501ad24ca3e, https://git.kernel.org/stable/c/ee21cd3aa8548e0cbc8c67a80b62113aedd2d101, https://git.kernel.org/stable/c/15ac6f14787649e8ebd75c142e2c5d2a243c8490, https://git.kernel.org/stable/c/56517ab958b7c11030e626250c00b9b1a24b41eb.