{
  "cveId": "CVE-2020-13361",
  "url": "https://patchblox.com/security/cve/CVE-2020-13361",
  "summary": "CVE-2020-13361 is fixed in 21 products on 1 platform, first by qemu 1:2.11\u002Bdfsg-1ubuntu7.31, released August 11, 2020. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "qemu: In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, whi...",
  "description": "In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.",
  "published": "2020-05-28T07:15:00Z",
  "severity": "Low",
  "epss": 0.0037,
  "epssPercentile": 0.31074,
  "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-1ubuntu7.31",
      "fix": "qemu 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-block-extra",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-block-extra 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-block-extra-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-block-extra",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-block-extra 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-block-extra-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-guest-agent",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-guest-agent 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-guest-agent-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-guest-agent",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-guest-agent 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-guest-agent-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-kvm",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-kvm 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-kvm-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-kvm",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-kvm 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-kvm-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-system 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-system 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-arm",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-system-arm 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-arm-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-arm",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-system-arm 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-arm-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-system-common 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-common-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-common",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-system-common 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-common-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-data",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-system-data 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-data-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-gui",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-system-gui 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-gui-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-mips",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-system-mips 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-mips-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-mips",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
      "fix": "qemu-system-mips 1:4.2-3ubuntu6.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-mips-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-misc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-system-misc 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-misc-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
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    {
      "platform": "linux",
      "product": "qemu-system-misc",
      "release": "Ubuntu 20.04 LTS (focal)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-misc-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-ppc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
      "fix": "qemu-system-ppc 1:2.11\u002Bdfsg-1ubuntu7.31",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-qemu-system-ppc-1-2.11-dfsg-1ubuntu7.31",
      "released": "2020-08-11T09:15:00Z"
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    {
      "platform": "linux",
      "product": "qemu-system-ppc",
      "release": "Ubuntu 20.04 LTS (focal)",
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    {
      "platform": "linux",
      "product": "qemu-system-s390x",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
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      "released": "2020-08-11T09:15:00Z"
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    {
      "platform": "linux",
      "product": "qemu-system-s390x",
      "release": "Ubuntu 20.04 LTS (focal)",
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    {
      "platform": "linux",
      "product": "qemu-system-sparc",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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    {
      "platform": "linux",
      "product": "qemu-system-x86",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "platform": "linux",
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      "release": "Ubuntu 20.04 LTS (focal)",
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      "product": "qemu-system-x86-microvm",
      "release": "Ubuntu 20.04 LTS (focal)",
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      "released": "2020-08-11T09:15:00Z"
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    {
      "platform": "linux",
      "product": "qemu-system-x86-xen",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
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      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
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      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user",
      "release": "Ubuntu 20.04 LTS (focal)",
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      "released": "2020-08-11T09:15:00Z"
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    {
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      "product": "qemu-user-binfmt",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
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      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user-binfmt",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.4",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-user-binfmt-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user-static",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
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      "released": "2020-08-11T09:15:00Z"
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    {
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      "release": "Ubuntu 20.04 LTS (focal)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-user-static-1-4.2-3ubuntu6.4",
      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-utils",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1:2.11\u002Bdfsg-1ubuntu7.31",
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      "released": "2020-08-11T09:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-utils",
      "release": "Ubuntu 20.04 LTS (focal)",
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      "released": "2020-08-11T09:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}