{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "82cae269cfa953032fbb8980a7d554d60fb00b17"
            },
            {
              "fixed": "c293e8abc09e6e1faa50d967bd8862b1cbd575e5"
            },
            {
              "fixed": "8089a1bc27b41e6800590a92d17c119e9aa8ff53"
            },
            {
              "fixed": "37a530bfe56ca9a0d3129598803f2794c7428aae"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50056.json"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfs/ntfs3: Fix missing i_op in ntfs_read_mft\n\nThere is null pointer dereference because i_op == NULL.\nThe bug happens because we don't initialize i_op for records in $Extend.",
  "id": "CVE-2022-50056",
  "modified": "2026-04-01T23:08:51.817722821Z",
  "published": "2025-06-18T11:02:00.631Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/37a530bfe56ca9a0d3129598803f2794c7428aae"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8089a1bc27b41e6800590a92d17c119e9aa8ff53"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c293e8abc09e6e1faa50d967bd8862b1cbd575e5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50056.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50056"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "fs/ntfs3: Fix missing i_op in ntfs_read_mft"
}