Provide references for CVE-2021-47047.
Where can I find more information about CVE-2021-47047?
References are available at: https://git.kernel.org/stable/c/5980a3b9c933408bc22b0e349b78c3ebd7cbf880, https://git.kernel.org/stable/c/c26c026eb496261dbc0adbf606cc81989cd2038c, https://git.kernel.org/stable/c/bad5a23cf2b477fa78b85fd392736dae09a1e818, https://git.kernel.org/stable/c/126bdb606fd2802454e6048caef1be3e25dd121e.