CVE-2013-4375

The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service domain grant reference consumption via unspecified vectors...

Design/Logic Flaw

The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service domain grant reference consumption via unspecified vectors...

CVE-2013-4375

CVE-2013-4375 affects the qdisk PV disk backend in qemu-xen used by Xen 4.2.x and 4.3.x before 4.3.1, and in qemu 1.1 and other versions. The vulnerability allows a local HVM guest to cause a denial of service via domain grant reference consumption through unspecified vectors. The issue is tied t...

CVE-2013-4375

The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service domain grant reference consumption via unspecified vectors...

CVE-2013-4375

The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service domain grant reference consumption via unspecified vectors...

CVE-2013-4375

The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service domain grant reference consumption via unspecified vectors...

CVE-2013-4553

The XENDOMCTLgetmemlist hypercall in Xen 3.4.x through 4.3.x possibly 4.3.1 does not always obtain the pagealloclock and mmrwlock in the same order, which allows local guest administrators to cause a denial of service host deadlock...

Design/Logic Flaw

The XENDOMCTLgetmemlist hypercall in Xen 3.4.x through 4.3.x possibly 4.3.1 does not always obtain the pagealloclock and mmrwlock in the same order, which allows local guest administrators to cause a denial of service host deadlock...

CVE-2013-6400

Xen 4.2.x and 4.3.x, when using Intel VT-d and a PCI device has been assigned, does not clear the flag that suppresses IOMMU TLB flushes when unspecified errors occur, which causes the TLB entries to not be flushed and allows local guest administrators to cause a denial of service host crash or...

Design/Logic Flaw

Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for 1 VMLAUNCH and 2 VMRESUME, which allows local HVM guest users to cause a denial of service host crash via unspecified vectors related to "guest VMX instruction execution."...

CVE-2013-4551

Xen 4.2.x and 4.3.x, when nested virtualization is disabled, does not properly check the emulation paths for 1 VMLAUNCH and 2 VMRESUME, which allows local HVM guest users to cause a denial of service host crash via unspecified vectors related to "guest VMX instruction execution."...

CVE-2013-4416

The Ocaml xenstored implementation oxenstored in Xen 4.1.x, 4.2.x, and 4.3.x allows local guest domains to cause a denial of service domain shutdown via a large message reply...

CVE-2013-1734

Cross-site request forgery CSRF vulnerability in attachment.cgi in Bugzilla 2.x, 3.x, and 4.0.x before 4.0.11; 4.1.x and 4.2.x before 4.2.7; and 4.3.x and 4.4.x before 4.4.1 allows remote attackers to hijack the authentication of arbitrary users for requests that commit an attachment change via a...

CVE-2013-4370

The ocaml binding for the xcvcpugetaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service heap corruption and crash and possibly execute arbitrary code via unspecified vectors that trigger a 1...

CVE-2013-4370

The ocaml binding for the xcvcpugetaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service heap corruption and crash and possibly execute arbitrary code via unspecified vectors that trigger a 1...

Double free

The ocaml binding for the xcvcpugetaffinity function in Xen 4.2.x and 4.3.x frees certain memory that may still be intended for use, which allows local users to cause a denial of service heap corruption and crash and possibly execute arbitrary code via unspecified vectors that trigger a 1...

Null pointer dereference

The xluvifparserate function in the libxlu library in Xen 4.2.x and 4.3.x allows local users to cause a denial of service NULL pointer dereference by using the "@" character as the VIF rate configuration...

Design/Logic Flaw

Use-after-free vulnerability in the libxllistcpupool function in the libxl toolstack library in Xen 4.2.x and 4.3.x, when running "under memory pressure," returns the original pointer when the realloc function fails, which allows local users to cause a denial of service heap corruption and crash...

CVE-2013-4371

CVE-2013-4371 affects Xen 4.2.x and 4.3.x where libxl_list_cpupool exhibits a use-after-free when memory is tight; a failed realloc returns the original pointer, enabling heap corruption and potential local denial of service or arbitrary code execution. SUSE advisory SUSE-SU-2013:1774-1 notes Xen...

CVE-2013-4356

Xen 4.3.x writes hypervisor mappings to certain shadow pagetables when live migration is performed on hosts with more than 5TB of RAM, which allows local 64-bit PV guests to read or write to invalid memory and cause a denial of service crash...