SUSE CVE-2014-6268

The evtchnfifosetpending function in Xen 4.4.x allows local guest users to cause a denial of service host crash via vectors involving an uninitialized FIFO-based event channel control block when 1 binding or 2 moving an event to a different VCPU...

SUSE CVE-2014-7154

Race condition in HVMOPtrackdirtyvram in Xen 4.0.0 through 4.4.x does not ensure possession of the guarding lock for dirty video RAM tracking, which allows certain local guest domains to cause a denial of service via unspecified vectors...

SUSE CVE-2014-8134

The paravirtopssetup function in arch/x86/kernel/kvm.c in the Linux kernel through 3.18 uses an improper paravirtenabled setting for KVM guest kernels, which makes it easier for guest OS users to bypass the ASLR protection mechanism via a crafted application that reads a 16-bit value...

SUSE CVE-2014-8867

The acceleration support for the "REP MOVS" instruction in Xen 4.4.x, 3.2.x, and earlier lacks properly bounds checking for memory mapped I/O MMIO emulated in the hypervisor, which allows local HVM guests to cause a denial of service host crash via unspecified vectors...

SUSE CVE-2014-9030

The dommuupdate function in arch/x86/mm.c in Xen 3.2.x through 4.4.x does not properly manage page references, which allows remote domains to cause a denial of service by leveraging control over an HVM guest and a crafted MMUMACHPHYSUPDATE...

SUSE CVE-2014-9065

common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service write denial or NMI watchdog timeout and host crash via a large number of read requests, a different vulnerability to CVE-2014-9066...

SUSE CVE-2014-9066

Xen 4.4.x and earlier, when using a large number of VCPUs, does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service write denial or NMI watchdog timeout and host crash via a large number of read requests, a different vulnerability than...

SUSE CVE-2015-3247

Race condition in the workerupdatemonitorsconfig function in SPICE 0.12.4 allows a remote authenticated guest user to cause a denial of service heap-based memory corruption and QEMU-KVM crash or possibly execute arbitrary code on the host via unspecified vectors...

SUSE CVE-2015-4103

Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service host interrupt handling confusion via vectors related to qemu and accessing spanning multiple fields...

SUSE CVE-2015-7835

The modl2entry function in arch/x86/mm.c in Xen 3.4 through 4.6.x does not properly validate level 2 page table entries, which allows local PV guest administrators to gain privileges via a crafted superpage mapping...

SUSE CVE-2015-7971

Xen 3.2.x through 4.6.x does not limit the number of printk console messages when logging certain pmu and profiling hypercalls, which allows local guests to cause a denial of service via a sequence of crafted 1 HYPERCALLxenoprofop hypercalls, which are not properly handled in the doxenoprofop...

SUSE CVE-2015-8552

The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to generate a continuous stream of WARN messages and cause a denial of service disk consumption by leveraging a system with access to a...

SUSE CVE-2015-8568

Memory leak in QEMU, when built with a VMWARE VMXNET3 paravirtual NIC emulator support, allows local guest users to cause a denial of service host memory consumption by trying to activate the vmxnet3 device repeatedly...

SUSE CVE-2016-1570

The PV superpage functionality in arch/x86/mm.c in Xen 3.4.0, 3.4.1, and 4.1.x through 4.6.x allows local PV guests to obtain sensitive information, cause a denial of service, gain privileges, or have unspecified other impact via a crafted page identifier MFN to the 1 MMUEXTMARKSUPER or 2...

SUSE CVE-2016-2538

Multiple integer overflows in the USB Net device emulator hw/usb/dev-network.c in QEMU before 2.5.1 allow local guest OS administrators to cause a denial of service QEMU process crash or obtain sensitive host memory information via a remote NDIS control message packet that is mishandled in the 1...

SUSE CVE-2016-4962

The libxl device-handling in Xen 4.6.x and earlier allows local OS guest administrators to cause a denial of service resource consumption or management facility confusion or gain host OS privileges by manipulating information in guest controlled areas of xenstore...

SUSE CVE-2016-5126

Heap-based buffer overflow in the iscsiaioioctl function in block/iscsi.c in QEMU allows local guest OS users to cause a denial of service QEMU process crash or possibly execute arbitrary code via a crafted iSCSI asynchronous I/O ioctl call...

SUSE CVE-2016-6834

The nettxpktdoswfragmentation function in hw/net/nettxpkt.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash via a zero length for the current fragment length...

SUSE CVE-2016-7092

The getpagefroml3e function in arch/x86/mm.c in Xen allows local 32-bit PV guest OS administrators to gain host OS privileges via vectors related to L3 recursive pagetables...

SUSE CVE-2016-7422

The virtqueuemapdesc function in hw/virtio/virtio.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service NULL pointer dereference and QEMU process crash via a large I/O descriptor buffer length value...