{
  "fix": "qemu-system 1:2.11\u002Bdfsg-1ubuntu7.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-1-2.11-dfsg-1ubuntu7.1",
  "summary": "qemu-system 1:2.11\u002Bdfsg-1ubuntu7.1, released March 11, 2018, fixes 3 CVEs in qemu-system. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.",
  "platform": "linux",
  "type": "package",
  "title": "qemu-system 1:2.11\u002Bdfsg-1ubuntu7.1 for Ubuntu 18.04.6 LTS (bionic)",
  "released": "2018-03-11T17:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 3 CVEs, none high severity",
  "supported": false,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02943,
  "appliesTo": [
    {
      "product": "qemu-system",
      "productUrl": "https://patchblox.com/security/product/linux/qemu-system",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2017-16845",
      "url": "https://patchblox.com/security/cve/CVE-2017-16845",
      "title": "qemu-user-binfmt: hw/input/ps2.c in Qemu does not validate \u0027rptr\u0027 and \u0027count\u0027 values during guest migration, leading to out-of-bounds a...",
      "priority": "Routine",
      "severity": "Low",
      "epss": 0.02943,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-7550",
      "url": "https://patchblox.com/security/cve/CVE-2018-7550",
      "title": "qemu: The load_multiboot function in hw/i386/multiboot.c in Quick Emulator (aka QEMU) allows local guest OS users to execut...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0061,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2018-7858",
      "url": "https://patchblox.com/security/cve/CVE-2018-7858",
      "title": "qemu: Quick Emulator (aka QEMU), when built with the Cirrus CLGD 54xx VGA Emulator support, allows local guest OS privilege...",
      "priority": "Routine",
      "severity": "Medium",
      "epss": 0.0061,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T19:57:06Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}