{ "schema_version": "1.7.0", "id": "USN-4191-2", "summary": "qemu vulnerabilities", "details": "USN-4191-2 fixed a vulnerability in QEMU. This update provides the\ncorresponding update for Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that the LSI SCSI adapter emulator implementation in QEMU\n did not properly validate executed scripts. A local attacker could use this\n to cause a denial of service. (CVE-2019-12068)\n\n Sergej Schumilo, Cornelius Aschermann and Simon W\u00f6rner discovered that the\n qxl paravirtual graphics driver implementation in QEMU contained a null\n pointer dereference. A local attacker in a guest could use this to cause a\n denial of service. (CVE-2019-12155)\n\n Riccardo Schirone discovered that the QEMU bridge helper did not properly\n validate network interface names. A local attacker could possibly use this\n to bypass ACL restrictions. (CVE-2019-13164)\n\n It was discovered that a heap-based buffer overflow existed in the SLiRP\n networking implementation of QEMU. A local attacker in a guest could use\n this to cause a denial of service or possibly execute arbitrary code in the\n host. (CVE-2019-14378)\n\n It was discovered that a use-after-free vulnerability existed in the SLiRP\n networking implementation of QEMU. A local attacker in a guest could use\n this to cause a denial of service. (CVE-2019-15890)\n", "aliases": [], "upstream": [ "UBUNTU-CVE-2019-12068", "UBUNTU-CVE-2019-12155", "UBUNTU-CVE-2019-13164", "UBUNTU-CVE-2019-14378", "UBUNTU-CVE-2019-15890" ], "related": [], "published": "2019-11-14T00:25:35Z", "modified": "2026-04-27T14:11:24Z", "affected": [ { "package": { "ecosystem": "Ubuntu:Pro:14.04:LTS", "name": "qemu", "purl": "pkg:deb/ubuntu/qemu@2.0.0+dfsg-2ubuntu1.47?arch=source&distro=trusty/esm" }, "ranges": [ { "type": "ECOSYSTEM", "events": [ { "introduced": "0" }, { "fixed": "2.0.0+dfsg-2ubuntu1.47" } ] } ], "versions": [ "1.5.0+dfsg-3ubuntu5", "1.5.0+dfsg-3ubuntu6", "1.6.0+dfsg-2ubuntu1", "1.6.0+dfsg-2ubuntu2", "1.6.0+dfsg-2ubuntu3", "1.6.0+dfsg-2ubuntu4", "1.7.0+dfsg-2ubuntu1", "1.7.0+dfsg-2ubuntu2", "1.7.0+dfsg-2ubuntu3", "1.7.0+dfsg-2ubuntu4", "1.7.0+dfsg-2ubuntu5", "1.7.0+dfsg-2ubuntu7", "1.7.0+dfsg-2ubuntu8", "1.7.0+dfsg-2ubuntu9", "1.7.0+dfsg-3ubuntu1~ppa1", "1.7.0+dfsg-3ubuntu1", "1.7.0+dfsg-3ubuntu2", "1.7.0+dfsg-3ubuntu3", "1.7.0+dfsg-3ubuntu4", "1.7.0+dfsg-3ubuntu5", "1.7.0+dfsg-3ubuntu6", "1.7.0+dfsg-3ubuntu7", "2.0.0~rc1+dfsg-0ubuntu1", "2.0.0~rc1+dfsg-0ubuntu2", "2.0.0~rc1+dfsg-0ubuntu3", "2.0.0~rc1+dfsg-0ubuntu3.1", "2.0.0+dfsg-2ubuntu1", "2.0.0+dfsg-2ubuntu1.1", "2.0.0+dfsg-2ubuntu1.2", "2.0.0+dfsg-2ubuntu1.3", "2.0.0+dfsg-2ubuntu1.5", "2.0.0+dfsg-2ubuntu1.6", "2.0.0+dfsg-2ubuntu1.7", "2.0.0+dfsg-2ubuntu1.8", "2.0.0+dfsg-2ubuntu1.9", "2.0.0+dfsg-2ubuntu1.10", "2.0.0+dfsg-2ubuntu1.11", "2.0.0+dfsg-2ubuntu1.13", "2.0.0+dfsg-2ubuntu1.14", "2.0.0+dfsg-2ubuntu1.15", "2.0.0+dfsg-2ubuntu1.16", "2.0.0+dfsg-2ubuntu1.17", "2.0.0+dfsg-2ubuntu1.18", "2.0.0+dfsg-2ubuntu1.19", "2.0.0+dfsg-2ubuntu1.20", "2.0.0+dfsg-2ubuntu1.21", "2.0.0+dfsg-2ubuntu1.22", "2.0.0+dfsg-2ubuntu1.24", "2.0.0+dfsg-2ubuntu1.25", "2.0.0+dfsg-2ubuntu1.26", "2.0.0+dfsg-2ubuntu1.27", "2.0.0+dfsg-2ubuntu1.28", "2.0.0+dfsg-2ubuntu1.29", "2.0.0+dfsg-2ubuntu1.30", "2.0.0+dfsg-2ubuntu1.31", "2.0.0+dfsg-2ubuntu1.32", "2.0.0+dfsg-2ubuntu1.33", "2.0.0+dfsg-2ubuntu1.34", "2.0.0+dfsg-2ubuntu1.35", "2.0.0+dfsg-2ubuntu1.36", "2.0.0+dfsg-2ubuntu1.38", "2.0.0+dfsg-2ubuntu1.39", "2.0.0+dfsg-2ubuntu1.40", "2.0.0+dfsg-2ubuntu1.41", "2.0.0+dfsg-2ubuntu1.42", "2.0.0+dfsg-2ubuntu1.43", "2.0.0+dfsg-2ubuntu1.44", "2.0.0+dfsg-2ubuntu1.45", "2.0.0+dfsg-2ubuntu1.46" ], "ecosystem_specific": { "binaries": [ { "binary_name": "qemu", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-common", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-guest-agent", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-keymaps", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-kvm", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-aarch64", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-arm", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-common", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-mips", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-misc", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-ppc", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-sparc", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-system-x86", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-user", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-user-static", "binary_version": "2.0.0+dfsg-2ubuntu1.47" }, { "binary_name": "qemu-utils", "binary_version": "2.0.0+dfsg-2ubuntu1.47" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro" }, "database_specific": { "cves_map": { "ecosystem": "Ubuntu:Pro:14.04:LTS", "cves": [ { "id": "CVE-2019-12068", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L" }, { "type": "Ubuntu", "score": "low" } ] }, { "id": "CVE-2019-12155", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "type": "Ubuntu", "score": "low" } ] }, { "id": "CVE-2019-13164", "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": "CVSS_V3", "score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "type": "Ubuntu", "score": "low" } ] }, { "id": "CVE-2019-14378", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H" }, { "type": "Ubuntu", "score": "low" } ] }, { "id": "CVE-2019-15890", "severity": [ { "type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H" }, { "type": "Ubuntu", "score": "low" } ] } ] } } } ], "references": [ { "type": "ADVISORY", "url": "https://ubuntu.com/security/notices/USN-4191-2" }, { "type": "REPORT", "url": "https://ubuntu.com/security/CVE-2019-12068" }, { "type": "REPORT", "url": "https://ubuntu.com/security/CVE-2019-12155" }, { "type": "REPORT", "url": "https://ubuntu.com/security/CVE-2019-13164" }, { "type": "REPORT", "url": "https://ubuntu.com/security/CVE-2019-14378" }, { "type": "REPORT", "url": "https://ubuntu.com/security/CVE-2019-15890" } ] }