Provide references for CVE-2021-47048.
Where can I find more information about CVE-2021-47048?
References are available at: https://git.kernel.org/stable/c/1231279389b5e638bc3b66b9741c94077aed4b5a, https://git.kernel.org/stable/c/d67e0d6bd92ebbb0294e7062bbf5cdc773764e62, https://git.kernel.org/stable/c/23269ac9f123eca3aea7682d3345c02e71ed696c, https://git.kernel.org/stable/c/a2c5bedb2d55dd27c642c7b9fb6886d7ad7bdb58.