problem with mouse

[elahe_emami]

hi
I have centOS 7 on virtual box. the problem is:
when I open terminal and try to run some command, my mouse stop working outside of the terminal. there is nothing I can do but closing terminal and mouse will back again and working. the same problem with notifications and mouse does not click but keyboard works well. it seams mouse is not released by terminal or other running apps.
I am not expert and I need help. I have searched but nothing worked.please help me... if the problem is about 7th version I can work with 6th but I need to fix it so fast
thanks an sorry about my mistakes(grammatically mistakes and etc)

[toracat]

This is a known issue. Please see:

https://bugs.centos.org/view.php?id=15570

[dunch]

Try pressing the right control key to get the mouse pointer back.

[elahe_emami]

This is a known issue. Please see:

https://bugs.centos.org/view.php?id=15570

thanks
would you please tell me how to patch it? and does it need compiling kernel after patch?