By default, the SELinux boolean selinuxuser_rw_noexattrfile is enabled.
This setting should be disabled as users should not be able to read/write files
on filesystems that do not have extended attributes e.g. FAT, CDROM, FLOPPY, etc.
To disable the selinuxuser_rw_noexattrfile SELinux boolean, run the following command:
$ sudo setsebool -P selinuxuser_rw_noexattrfile off