Provide references for CVE-2018-9840.
Where can I find more information about CVE-2018-9840?
References are available at: https://github.com/signalapp/Signal-iOS/commit/018a35df7b42b4941cb4dfc9f462b37c3fafd9e9, https://github.com/signalapp/Signal-iOS/commits/release/2.23.2, http://nint.en.do/Signal-Bypass-Screen-locker.php.