{"id":"UBUNTU-CVE-2017-5578","details":"Memory leak in the virtio_gpu_resource_attach_backing function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (host memory consumption) via a large number of VIRTIO_GPU_CMD_RESOURCE_ATTACH_BACKING commands.","modified":"2026-02-04T02:19:39.681087Z","published":"2017-03-15T00:00:00Z","related":["USN-3261-1","USN-3268-1"],"upstream":["CVE-2017-5578"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-5578"},{"type":"REPORT","url":"http://openwall.com/lists/oss-security/2017/01/25/2"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3261-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3268-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-5578"}],"affected":[{"package":{"name":"qemu","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/qemu@1:2.5+dfsg-5ubuntu10.11?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.5+dfsg-5ubuntu10.11"}]}],"versions":["1:2.3+dfsg-5ubuntu9","1:2.3+dfsg-5ubuntu10","1:2.4+dfsg-4ubuntu1","1:2.4+dfsg-4ubuntu2","1:2.4+dfsg-4ubuntu3","1:2.4+dfsg-5ubuntu3","1:2.5+dfsg-1ubuntu2","1:2.5+dfsg-1ubuntu3","1:2.5+dfsg-1ubuntu4","1:2.5+dfsg-1ubuntu5","1:2.5+dfsg-5ubuntu1","1:2.5+dfsg-5ubuntu2","1:2.5+dfsg-5ubuntu4","1:2.5+dfsg-5ubuntu6","1:2.5+dfsg-5ubuntu7","1:2.5+dfsg-5ubuntu10","1:2.5+dfsg-5ubuntu10.1","1:2.5+dfsg-5ubuntu10.2","1:2.5+dfsg-5ubuntu10.3","1:2.5+dfsg-5ubuntu10.4","1:2.5+dfsg-5ubuntu10.5","1:2.5+dfsg-5ubuntu10.6","1:2.5+dfsg-5ubuntu10.7","1:2.5+dfsg-5ubuntu10.8","1:2.5+dfsg-5ubuntu10.9","1:2.5+dfsg-5ubuntu10.10"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-block-extra"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-guest-agent"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-kvm"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-aarch64"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-arm"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-common"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-mips"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-misc"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-ppc"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-s390x"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-sparc"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-system-x86"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-user"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-user-binfmt"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-user-static"},{"binary_version":"1:2.5+dfsg-5ubuntu10.11","binary_name":"qemu-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-5578.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"},{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}