{
  "cveId": "CVE-2018-5683",
  "url": "https://patchblox.com/security/cve/CVE-2018-5683",
  "summary": "CVE-2018-5683 is fixed in 17 products on 1 platform, first by qemu 1:2.11\u002Bdfsg-1ubuntu2, released January 22, 2018. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "qemu: The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds...",
  "description": "The vga_draw_text function in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds read and QEMU process crash) by leveraging improper memory address validation.",
  "published": "2018-01-22T16:00:00Z",
  "severity": "Low",
  "epss": 0.00683,
  "epssPercentile": 0.52707,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "qemu",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-block-extra",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-block-extra 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-block-extra-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-guest-agent",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-guest-agent 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-guest-agent-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-kvm",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-kvm 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-kvm-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-arm",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-arm 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-arm-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-common 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-common-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-mips",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-mips 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-mips-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-misc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-misc 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-misc-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-ppc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-ppc 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-ppc-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-s390x",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-s390x 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-s390x-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-sparc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-sparc 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-sparc-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-x86",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-system-x86 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-x86-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-user 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-user-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user-binfmt",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-user-binfmt 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-user-binfmt-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user-static",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-user-static 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-user-static-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-utils",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu2",
      "fix": "qemu-utils 1:2.11\u002Bdfsg-1ubuntu2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-utils-1-2.11-dfsg-1ubuntu2",
      "released": "2018-01-22T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-07T12:40:37Z"
}