kernel: kvm: device assignment DoS

The kvmvmioctlassigndevice function in virt/kvm/assigned-dev.c in the KVM subsystem in the Linux kernel before 3.1.10 does not verify permission to access PCI configuration space and BAR resources, which allows host OS users to assign PCI devices and cause a denial of service host OS crash via a...

kvm security update

kvm-83-164.0.1.el55.25 - Added kvm-add-oracle-workaround-for-libvirt-bug.patch - Added kvm-add-oracle-workaround-for-libvirt-bug.patch kvm-83-164.el55.25 - Adding loadgsindex to kmod symbol greylist - Related: bz639886 CVE-2010-3698 kvm: invalid selector in fs/gs causes kernel panic rhel-5.5.z...