{
  "cveId": "CVE-2022-50245",
  "url": "https://patchblox.com/security/cve/CVE-2022-50245",
  "summary": "CVE-2022-50245 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50245, released September 15, 2025. It is not reported as exploited. Patch Radar priority: High.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  rapidio: fix possible UAF when kfifo_alloc() fai...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  rapidio: fix possible UAF when kfifo_alloc() fails  If kfifo_alloc() fails in mport_cdev_open(), goto err_fifo and just free priv. But priv is still in the chdev-\u003Efile_list, then list traversal may cause UAF. This fixes the following smatch warning:  drivers/rapidio/devices/rio_mport_cdev.c:1930 mport_cdev_open() warn: \u0027\u0026priv-\u003Elist\u0027 not removed from list",
  "published": "2025-09-15T14:15:34Z",
  "severity": "high",
  "cvss": 7.8,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.00171,
  "epssPercentile": 0.06534,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50245",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50245",
      "released": "2025-09-15T14:15:34Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50245",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50245",
      "released": "2025-09-15T14:15:34Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50245",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50245",
      "released": "2025-09-15T14:15:34Z"
    }
  ],
  "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"
  }
}