Provide references for CVE-2021-46976.
Where can I find more information about CVE-2021-46976?
References are available at: https://git.kernel.org/stable/c/805c990a9c54b9451d3daff640b850909c31ab9d, https://git.kernel.org/stable/c/608441de3976c526b02af4d7063093c8adf351e3, https://git.kernel.org/stable/c/f7520970d5353cb1fa4d9089a1b23669c5da97fe, https://git.kernel.org/stable/c/402be8a101190969fc7ff122d07e262df86e132b.