A flaw was found in Linux Kernel KVM versions greater than and including 4.10. In which certain instructions such as sgdt/sidt call segmented_write_std doesn't propagate access correctly. As such, during userspace induced exception, the guest can incorrectly assume that the exception happened in the kernel and panic. https://nvd.nist.gov/vuln/detail/CVE-2018-10853 Fix: https://git.kernel.org/linus/3c9fa24ca7c9c47605672916491f79e8ccacb9e6
