{
  "cveId": "CVE-2022-49742",
  "url": "https://patchblox.com/security/cve/CVE-2022-49742",
  "summary": "CVE-2022-49742 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-49742, released March 27, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "f2fs: initialize locks earlier in f2fs_fill_super()",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  f2fs: initialize locks earlier in f2fs_fill_super()  syzbot is reporting lockdep warning at f2fs_handle_error() [1], for spin_lock(\u0026sbi-\u003Eerror_lock) is called before spin_lock_init() is called. For safe locking in error handling, move initialization of locks (and obvious structures) in f2fs_fill_super() to immediately after memory allocation.",
  "published": "2025-03-27T17:15:38Z",
  "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",
  "cwe": "Improper Locking",
  "epss": 0.00125,
  "epssPercentile": 0.02223,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "vendorAdvisory": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-49742",
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2022-49742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49742",
      "released": "2025-03-27T17:15:38Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2022-49742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49742",
      "released": "2025-03-27T17:15:38Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.11-1",
      "fix": "DEBIAN-CVE-2022-49742",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-49742",
      "released": "2025-03-27T17:15:38Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T19:12:23Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}