{
  "cveId": "CVE-2022-50451",
  "url": "https://patchblox.com/security/cve/CVE-2022-50451",
  "summary": "CVE-2022-50451 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50451, released October 1, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  fs/ntfs3: Fix memory leak on ntfs_fill_super() e...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  fs/ntfs3: Fix memory leak on ntfs_fill_super() error path  syzbot reported kmemleak as below:  BUG: memory leak unreferenced object 0xffff8880122f1540 (size 32):   comm \u0022a.out\u0022, pid 6664, jiffies 4294939771 (age 25.500s)   hex dump (first 32 bytes):     00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  ................     00 00 00 00 00 00 00 00 ed ff ed ff 00 00 00 00  ................   backtrace:     [\u003Cffffffff81b16052\u003E] ntfs_init_fs_context\u002B0x22/0x1c0     [\u003Cffffffff8164aaa7\u003E] alloc_fs_context\u002B0x217/0x430     [\u003Cffffffff81626dd4\u003E] path_mount\u002B0x704/0x1080     [\u003Cffffffff81627e7c\u003E] __x64_sys_mount\u002B0x18c/0x1d0     [\u003Cffffffff84593e14\u003E] do_syscall_64\u002B0x34/0xb0     [\u003Cffffffff84600087\u003E] entry_SYSCALL_64_after_hwframe\u002B0x63/0xcd  This patch fixes this issue by freeing mount options on error path of ntfs_fill_super().",
  "published": "2025-10-01T12:15:38Z",
  "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",
  "epss": 0.00166,
  "epssPercentile": 0.05899,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50451",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50451",
      "released": "2025-10-01T12:15:38Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50451",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50451",
      "released": "2025-10-01T12:15:38Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50451",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50451",
      "released": "2025-10-01T12:15:38Z"
    }
  ],
  "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"
  }
}