{
  "cveId": "CVE-2021-47201",
  "url": "https://patchblox.com/security/cve/CVE-2021-47201",
  "summary": "CVE-2021-47201 is fixed in linux on 1 platform, first by DEBIAN-CVE-2021-47201, released April 10, 2024. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  iavf: free q_vectors before queues in iavf_disab...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  iavf: free q_vectors before queues in iavf_disable_vf  iavf_free_queues() clears adapter-\u003Enum_active_queues, which iavf_free_q_vectors() relies on, so swap the order of these two function calls in iavf_disable_vf(). This resolves a panic encountered when the interface is disabled and then later brought up again after PF communication is restored.",
  "published": "2024-04-10T19:15:48Z",
  "severity": "medium",
  "cvss": 5.5,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00247,
  "epssPercentile": 0.16057,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.15.5-1",
      "fix": "DEBIAN-CVE-2021-47201",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47201",
      "released": "2024-04-10T19:15:48Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.15.5-1",
      "fix": "DEBIAN-CVE-2021-47201",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47201",
      "released": "2024-04-10T19:15:48Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.15.5-1",
      "fix": "DEBIAN-CVE-2021-47201",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-47201",
      "released": "2024-04-10T19:15:48Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}