{
  "cveId": "CVE-2020-24165",
  "url": "https://patchblox.com/security/cve/CVE-2020-24165",
  "summary": "CVE-2020-24165 is fixed in 21 products on 1 platform, first by DEBIAN-CVE-2020-24165, released August 28, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "qemu: An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate...",
  "description": "An issue was discovered in TCG Accelerator in QEMU 4.2.0, allows local attackers to execute arbitrary code, escalate privileges, and cause a denial of service (DoS). Note: This is disputed as a bug and not a valid security issue by multiple third parties.",
  "published": "2023-08-28T14:15:00Z",
  "severity": "high",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
  "epss": 0.00697,
  "epssPercentile": 0.53303,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "qemu",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1:5.0-1",
      "fix": "DEBIAN-CVE-2020-24165",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2020-24165",
      "released": "2023-08-28T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "qemu",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1:5.0-1",
      "fix": "DEBIAN-CVE-2020-24165",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2020-24165",
      "released": "2023-08-28T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "qemu",
      "release": "Debian 14",
      "fixedVersion": "1:5.0-1",
      "fix": "DEBIAN-CVE-2020-24165",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2020-24165",
      "released": "2023-08-28T21:15:07Z"
    },
    {
      "platform": "linux",
      "product": "qemu",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-block-extra",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-block-extra 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-block-extra-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-guest-agent",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-guest-agent 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-guest-agent-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-kvm",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-kvm 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-kvm-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-arm",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-arm 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-arm-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-common",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-common 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-common-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-data",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-data 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-data-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-gui",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-gui 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-gui-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-mips",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-mips-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
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    {
      "platform": "linux",
      "product": "qemu-system-misc",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-misc-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-ppc",
      "release": "Ubuntu 20.04 LTS (focal)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-ppc-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-s390x",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-s390x-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-sparc",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-sparc-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-x86",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-x86 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-x86-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-x86-microvm",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-x86-microvm 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-x86-microvm-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-system-x86-xen",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-system-x86-xen 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-system-x86-xen-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-user-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user-binfmt",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-user-binfmt 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-user-binfmt-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-user-static",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-user-static 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-user-static-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "qemu-utils",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "1:4.2-3ubuntu6.28",
      "fix": "qemu-utils 1:4.2-3ubuntu6.28",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-qemu-utils-1-4.2-3ubuntu6.28",
      "released": "2023-11-03T07:15:00Z"
    }
  ],
  "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"
  }
}