Provide references for CVE-2021-47578.
Where can I find more information about CVE-2021-47578?
References are available at: https://git.kernel.org/stable/c/aa1f912712a109b6306746133de7e5343f016b26, https://git.kernel.org/stable/c/47d11d35203b0aa13533634e270fe2c3610e531b, https://git.kernel.org/stable/c/3344b58b53a76199dae48faa396e9fc37bf86992.