{
  "cveId": "CVE-2022-50767",
  "url": "https://patchblox.com/security/cve/CVE-2022-50767",
  "summary": "CVE-2022-50767 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50767, released December 24, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  fbdev: smscufx: Fix several use-after-free bugs...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  fbdev: smscufx: Fix several use-after-free bugs  Several types of UAFs can occur when physically removing a USB device.  Adds ufx_ops_destroy() function to .fb_destroy of fb_ops, and in this function, there is kref_put() that finally calls ufx_free().  This fix prevents multiple UAFs.",
  "published": "2025-12-24T13:16:03Z",
  "severity": "",
  "epss": 0.0025,
  "epssPercentile": 0.1646,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.0.7-1",
      "fix": "DEBIAN-CVE-2022-50767",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50767",
      "released": "2025-12-24T13:16:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.0.7-1",
      "fix": "DEBIAN-CVE-2022-50767",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50767",
      "released": "2025-12-24T13:16:03Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.0.7-1",
      "fix": "DEBIAN-CVE-2022-50767",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50767",
      "released": "2025-12-24T13:16:03Z"
    }
  ],
  "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"
  }
}