Provide references for CVE-2021-4327.
Where can I find more information about CVE-2021-4327?
References are available at: https://vuldb.com/?id.222074, https://vuldb.com/?ctiid.222074, https://devcraft.io/2021/02/11/serenityos-writing-a-full-chain-exploit.html, https://github.com/SerenityOS/serenity/commit/f6c6047e49f1517778f5565681fb64750b14bf60.