The qemu implementation in libvirt before 1.3.0 and Xen allows local guest OS users to cause a denial of service (host disk consumption) by writing to stdout or stderr.
{ "binaries": [ { "binary_name": "libxen-4.4", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "libxen-dev", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "libxen-ocaml", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "libxen-ocaml-dev", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "libxenstore3.0", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-hypervisor-4.1-amd64", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-hypervisor-4.3-amd64", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-hypervisor-4.3-armhf", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-hypervisor-4.4-amd64", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-hypervisor-4.4-arm64", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-hypervisor-4.4-armhf", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-system-amd64", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-system-arm64", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-system-armhf", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-utils-4.4", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xen-utils-common", "binary_version": "4.4.2-0ubuntu0.14.04.6" }, { "binary_name": "xenstore-utils", "binary_version": "4.4.2-0ubuntu0.14.04.6" } ], "availability": "No subscription required" }
{ "binaries": [ { "binary_name": "qemu", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-common", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-guest-agent", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-keymaps", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-kvm", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-aarch64", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-arm", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-common", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-mips", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-misc", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-ppc", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-sparc", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-system-x86", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-user", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-user-static", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" }, { "binary_name": "qemu-utils", "binary_version": "2.0.0+dfsg-2ubuntu1.47+esm4" } ] }
{ "binaries": [ { "binary_name": "qemu", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-block-extra", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-guest-agent", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-kvm", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-aarch64", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-arm", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-common", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-mips", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-misc", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-ppc", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-s390x", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-sparc", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-system-x86", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-user", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-user-binfmt", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-user-static", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" }, { "binary_name": "qemu-utils", "binary_version": "1:2.5+dfsg-5ubuntu10.51+esm3" } ] }