A NULL pointer dereference security flaw was found in the Linux kernel in kvm_pv_send_ipi() in arch/x86/kvm/lapic.c. This allows local users with certain privileges to cause a denial of service via a crafted system call to the KVM subsystem.
A suggested patch:
Created kernel tracking bugs for this issue:
Affects: fedora-all [bug 1653346]
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):