Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."

xen-4.7.0_12-1.3 on GA media

kernel signal spoofing issue kernel: net: Fix memory leak/corruption on VLAN GRO_DROP kernel: proc: signedness issue in next_pidmap() kernel: validate size of EFI GUID partition entries virt: VT-d (PCI passthrough) MSI trap injection kernel: ksm: race between ksmd and exiting task kernel: inet_diag: insufficient validation kernel: rpc task leak after flock()ing NFS share kernel: bluetooth: l2cap and rfcomm: fix 1 byte infoleak to userspace kernel: /proc/PID/io infoleak kernel: bluetooth: buffer overflow in l2cap config request kernel: nl80211: missing check for valid SSID size in scan operations kernel: gfs2: make sure fallocate bytes is a multiple of blksize kernel: ext4: kernel panic when writing data to the last block of sparse file