{"id":"UBUNTU-CVE-2024-4467","details":"A flaw was found in the QEMU disk image utility (qemu-img) 'info' command. A specially crafted image file containing a `json:{}` value describing block devices in QMP could cause the qemu-img process on the host to consume large amounts of memory or CPU time, leading to denial of service or read/write to an existing external file.","modified":"2026-06-09T21:29:22.171302442Z","published":"2024-07-02T16:15:00Z","related":["USN-7744-1","USN-8412-1"],"upstream":["CVE-2024-4467"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-4467"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-4467"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2024-4467"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7744-1"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8412-1"}],"affected":[{"package":{"name":"qemu","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/qemu?arch=source&distro=esm-infra%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:4.2-3ubuntu6.30+esm1"}]}],"versions":["1:4.0+dfsg-0ubuntu9","1:4.0+dfsg-0ubuntu10","1:4.2-1ubuntu1","1:4.2-1ubuntu2","1:4.2-3ubuntu1","1:4.2-3ubuntu2","1:4.2-3ubuntu3","1:4.2-3ubuntu4","1:4.2-3ubuntu5","1:4.2-3ubuntu6","1:4.2-3ubuntu6.1","1:4.2-3ubuntu6.2","1:4.2-3ubuntu6.3","1:4.2-3ubuntu6.4","1:4.2-3ubuntu6.5","1:4.2-3ubuntu6.6","1:4.2-3ubuntu6.7","1:4.2-3ubuntu6.8","1:4.2-3ubuntu6.9","1:4.2-3ubuntu6.10","1:4.2-3ubuntu6.11","1:4.2-3ubuntu6.12","1:4.2-3ubuntu6.14","1:4.2-3ubuntu6.15","1:4.2-3ubuntu6.16","1:4.2-3ubuntu6.17","1:4.2-3ubuntu6.18","1:4.2-3ubuntu6.19","1:4.2-3ubuntu6.21","1:4.2-3ubuntu6.23","1:4.2-3ubuntu6.24","1:4.2-3ubuntu6.25","1:4.2-3ubuntu6.26","1:4.2-3ubuntu6.27","1:4.2-3ubuntu6.28","1:4.2-3ubuntu6.29","1:4.2-3ubuntu6.30"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu"},{"binary_name":"qemu-block-extra","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-guest-agent"},{"binary_name":"qemu-kvm","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-system","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-system-arm"},{"binary_name":"qemu-system-common","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-system-data","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-system-gui","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-system-mips"},{"binary_name":"qemu-system-misc","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-system-ppc"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-system-s390x"},{"binary_name":"qemu-system-sparc","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-system-x86"},{"binary_version":"1:4.2-3ubuntu6.30+esm1","binary_name":"qemu-system-x86-microvm"},{"binary_name":"qemu-system-x86-xen","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-user","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-user-binfmt","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-user-static","binary_version":"1:4.2-3ubuntu6.30+esm1"},{"binary_name":"qemu-utils","binary_version":"1:4.2-3ubuntu6.30+esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-4467.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/qemu?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:6.2+dfsg-2ubuntu6.27"}]}],"versions":["1:6.0+dfsg-2expubuntu1","1:6.0+dfsg-2expubuntu2","1:6.0+dfsg-2expubuntu4","1:6.2+dfsg-2ubuntu5","1:6.2+dfsg-2ubuntu6","1:6.2+dfsg-2ubuntu6.1","1:6.2+dfsg-2ubuntu6.2","1:6.2+dfsg-2ubuntu6.3","1:6.2+dfsg-2ubuntu6.4","1:6.2+dfsg-2ubuntu6.5","1:6.2+dfsg-2ubuntu6.6","1:6.2+dfsg-2ubuntu6.7","1:6.2+dfsg-2ubuntu6.8","1:6.2+dfsg-2ubuntu6.9","1:6.2+dfsg-2ubuntu6.10","1:6.2+dfsg-2ubuntu6.11","1:6.2+dfsg-2ubuntu6.12","1:6.2+dfsg-2ubuntu6.13","1:6.2+dfsg-2ubuntu6.14","1:6.2+dfsg-2ubuntu6.15","1:6.2+dfsg-2ubuntu6.16","1:6.2+dfsg-2ubuntu6.17","1:6.2+dfsg-2ubuntu6.18","1:6.2+dfsg-2ubuntu6.19","1:6.2+dfsg-2ubuntu6.21","1:6.2+dfsg-2ubuntu6.22","1:6.2+dfsg-2ubuntu6.23","1:6.2+dfsg-2ubuntu6.24","1:6.2+dfsg-2ubuntu6.25","1:6.2+dfsg-2ubuntu6.26"],"ecosystem_specific":{"binaries":[{"binary_name":"qemu","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-block-extra","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_version":"1:6.2+dfsg-2ubuntu6.27","binary_name":"qemu-guest-agent"},{"binary_version":"1:6.2+dfsg-2ubuntu6.27","binary_name":"qemu-system"},{"binary_name":"qemu-system-arm","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-system-common","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_version":"1:6.2+dfsg-2ubuntu6.27","binary_name":"qemu-system-data"},{"binary_version":"1:6.2+dfsg-2ubuntu6.27","binary_name":"qemu-system-gui"},{"binary_name":"qemu-system-mips","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-system-misc","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-system-ppc","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-system-s390x","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_version":"1:6.2+dfsg-2ubuntu6.27","binary_name":"qemu-system-sparc"},{"binary_name":"qemu-system-x86","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-system-x86-microvm","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-system-x86-xen","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-user","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_version":"1:6.2+dfsg-2ubuntu6.27","binary_name":"qemu-user-binfmt"},{"binary_name":"qemu-user-static","binary_version":"1:6.2+dfsg-2ubuntu6.27"},{"binary_name":"qemu-utils","binary_version":"1:6.2+dfsg-2ubuntu6.27"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-4467.json"}},{"package":{"name":"qemu","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/qemu?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:8.2.2+ds-0ubuntu1.10"}]}],"versions":["1:8.0.4+dfsg-1ubuntu3","1:8.0.4+dfsg-1ubuntu4","1:8.0.4+dfsg-1ubuntu5","1:8.1.3+ds-1ubuntu2","1:8.2.1+ds-1ubuntu1","1:8.2.1+ds-1ubuntu8","1:8.2.1+ds-1ubuntu9","1:8.2.2+ds-0ubuntu1","1:8.2.2+ds-0ubuntu1.2","1:8.2.2+ds-0ubuntu1.4","1:8.2.2+ds-0ubuntu1.5","1:8.2.2+ds-0ubuntu1.6","1:8.2.2+ds-0ubuntu1.7","1:8.2.2+ds-0ubuntu1.8","1:8.2.2+ds-0ubuntu1.9"],"ecosystem_specific":{"binaries":[{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-block-extra"},{"binary_name":"qemu-block-supplemental","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-guest-agent"},{"binary_name":"qemu-system","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_name":"qemu-system-arm","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_name":"qemu-system-common","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-system-data"},{"binary_name":"qemu-system-gui","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_name":"qemu-system-mips","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_name":"qemu-system-misc","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_name":"qemu-system-modules-opengl","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-system-modules-spice"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-system-ppc"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-system-s390x"},{"binary_name":"qemu-system-sparc","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_name":"qemu-system-x86","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-system-x86-xen"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-system-xen"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-user"},{"binary_name":"qemu-user-binfmt","binary_version":"1:8.2.2+ds-0ubuntu1.10"},{"binary_version":"1:8.2.2+ds-0ubuntu1.10","binary_name":"qemu-user-static"},{"binary_name":"qemu-utils","binary_version":"1:8.2.2+ds-0ubuntu1.10"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2024/UBUNTU-CVE-2024-4467.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}