Max CVSS 7.9 Min CVSS 1.7 Total Count20
IDCVSSSummaryLast (major) updatePublished
CVE-2015-7504 4.6
Heap-based buffer overflow in the pcnet_receive function in hw/net/pcnet.c in QEMU allows guest OS administrators to cause a denial of service (instance crash) or possibly execute arbitrary code via a series of packets in loopback mode.
16-10-2017 - 16:29 16-10-2017 - 16:29
CVE-2013-6375 7.9
Xen 4.2.x and 4.3.x, when using Intel VT-d for PCI passthrough, does not properly flush the TLB after clearing a present translation table entry, which allows local guest administrators to cause a denial of service or gain privileges via unspecified
06-01-2017 - 21:59 23-11-2013 - 06:55
CVE-2014-3615 2.1
The VGA emulator in QEMU allows local guest users to read host memory by setting the display to a high resolution.
02-01-2017 - 21:59 01-11-2014 - 19:55
CVE-2015-8340 4.7
The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly release locks, which might allow guest OS administrators to cause a denial of service (deadlock or host crash) via unspecified vectors, related to XENMEM_exc
07-12-2016 - 13:27 17-12-2015 - 14:59
CVE-2015-8339 4.7
The memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand back pages to a domain, which might allow guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain te
07-12-2016 - 13:26 17-12-2015 - 14:59
CVE-2015-7971 2.1
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) HYPERCALL_xenoprof_op hypercalls, whi
07-12-2016 - 13:25 30-10-2015 - 11:59
CVE-2015-7969 4.9
Multiple memory leaks in Xen 4.0 through 4.6.x allow local guest administrators or domains with certain permission to cause a denial of service (memory consumption) via a large number of "teardowns" of domains with the vcpu pointer array allocated us
07-12-2016 - 13:25 30-10-2015 - 11:59
CVE-2015-7835 7.2
The mod_l2_entry 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.
07-12-2016 - 13:25 30-10-2015 - 11:59
CVE-2015-5307 4.9
The KVM subsystem in the Linux kernel through 4.2.6, and Xen 4.3.x through 4.6.x, allows guest OS users to cause a denial of service (host OS panic or hang) by triggering many #AC (aka Alignment Check) exceptions, related to svm.c and vmx.c.
07-12-2016 - 13:16 16-11-2015 - 06:59
CVE-2016-2270 4.6
Xen 4.6.x and earlier allows local guest administrators to cause a denial of service (host reboot) via vectors related to multiple mappings of MMIO pages with different cachability settings.
06-12-2016 - 14:53 19-02-2016 - 11:59
CVE-2016-3960 7.2
Integer overflow in the x86 shadow pagetable code in Xen allows local guest OS users to cause a denial of service (host crash) or possibly gain privileges by shadowing a superpage mapping.
02-12-2016 - 22:27 19-04-2016 - 10:59
CVE-2016-3159 1.7
The fpu_fxrstor function in arch/x86/i387.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when running on AMD64 processors, which allows local guest OS users to obtain sensitive register content information from another guest
02-12-2016 - 22:26 13-04-2016 - 12:59
CVE-2016-3158 1.7
The xrstor function in arch/x86/xstate.c in Xen 4.x does not properly handle writes to the hardware FSW.ES bit when running on AMD64 processors, which allows local guest OS users to obtain sensitive register content information from another guest by
02-12-2016 - 22:26 13-04-2016 - 12:59
CVE-2016-1571 4.7
The paging_invlpg function in include/asm-x86/paging.h in Xen 3.3.x through 4.6.x, when using shadow mode paging or nested virtualization is enabled, allows local HVM guest users to cause a denial of service (host crash) via a non-canonical guest add
02-12-2016 - 22:21 22-01-2016 - 10:59
CVE-2016-1570 6.9
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 ident
02-12-2016 - 22:21 22-01-2016 - 10:59
CVE-2015-8555 5.0
Xen 4.6.x, 4.5.x, 4.4.x, 4.3.x, and earlier do not initialize x86 FPU stack and XMM registers when XSAVE/XRSTOR are not used to manage guest extended register state, which allows local guest domains to obtain sensitive information from other domains
02-12-2016 - 22:13 13-04-2016 - 11:59
CVE-2015-8550 5.7
Xen, when used on a system providing PV backends, allows local guest OS administrators to cause a denial of service (host OS crash) or gain privileges by writing to memory shared between the frontend and backend, aka a double fetch vulnerability.
02-12-2016 - 22:13 14-04-2016 - 10:59
CVE-2016-3712 2.1
Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.
30-11-2016 - 22:10 11-05-2016 - 17:59
CVE-2016-3710 7.2
The VGA module in QEMU improperly performs bounds checking on banked access to video memory, which allows local guest OS administrators to execute arbitrary code on the host by changing access modes after setting the bank register, aka the "Dark Port
30-11-2016 - 22:10 11-05-2016 - 17:59
CVE-2015-8554 6.6
Buffer overflow in hw/pt-msi.c in Xen 4.6.x and earlier, when using the qemu-xen-traditional (aka qemu-dm) device model, allows local x86 HVM guest administrators to gain privileges by leveraging a system with access to a passed-through MSI-X capable
08-09-2016 - 22:00 14-04-2016 - 10:59
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