Provide references for CVE-2021-47609.
Where can I find more information about CVE-2021-47609?
References are available at: https://git.kernel.org/stable/c/639901b9429a3195e0fead981ed74b51f5f31538, https://git.kernel.org/stable/c/4694b1ec425a2d20d6f8ca3db594829fdf5f2672, https://git.kernel.org/stable/c/7e8645ca2c0046f7cd2f0f7d569fc036c8abaedb, https://git.kernel.org/stable/c/802a1a8501563714a5fe8824f4ed27fec04a0719, https://git.kernel.org/stable/c/f0f484714f35d24ffa0ecb4afe3df1c5b225411d, https://git.kernel.org/stable/c/976389cbb16cee46847e5d06250a3a0b5506781e, https://git.kernel.org/stable/c/865ed67ab955428b9aa771d8b4f1e4fb7fd08945.