Virtualbox 4.3.10- CD Burning crashes Windows 7 guest

[jknowles]

I have a Windows 7 64-bit host running Virtualbox 4.3.10 . I'm running a Windows 7 64-bit guest with the cdrom mounted as a SATA device and passthrough enabled. Whenever I try to burn a data CD within the VM using the native Windows cd burner, VirtualBox crashes (Appcrash- VirtualBox.exe, FaultModule - VBoxDD.DLL, Exception Code - c0000005). I've tested this on three different HP models with the same results. The last stable version I was able to successfully burn CDs was 4.2.18. 3rd party cd burning software works fine - only experience the crashing when using the native cd burner. I attached the vbox.log.

[bakslashr]

I can verify that when attempting to burn a disc using imgburn with Virtualbox 4.3.x, on a ubuntu 14.04 host, with a windows 8.1 guest, a crash occurs, as an IDE device with passthrough enabled. The disc can be burnt using Virtualbox 4.2.24 with no changes to the vm.

[aeichner]

This should be fixed in the next maintenance release (see #12310 for more information). I can make a test build available to both of you if you want to test the fix.

[Frank Mehnert]

This Windows build should contain the fix.

[aeichner]

Please reopen if still relevant with a recent VirtualBox release.