{
  "cveId": "CVE-2022-50538",
  "url": "https://patchblox.com/security/cve/CVE-2022-50538",
  "summary": "CVE-2022-50538 is fixed in linux on 1 platform, first by DEBIAN-CVE-2022-50538, released October 7, 2025. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  vme: Fix error not catched in fake_init()  In fa...",
  "description": "In the Linux kernel, the following vulnerability has been resolved:  vme: Fix error not catched in fake_init()  In fake_init(), __root_device_register() is possible to fail but it\u0027s ignored, which can cause unregistering vme_root fail when exit.   general protection fault,  probably for non-canonical address 0xdffffc000000008c  KASAN: null-ptr-deref in range [0x0000000000000460-0x0000000000000467]  RIP: 0010:root_device_unregister\u002B0x26/0x60  Call Trace:   \u003CTASK\u003E   __x64_sys_delete_module\u002B0x34f/0x540   do_syscall_64\u002B0x38/0x90   entry_SYSCALL_64_after_hwframe\u002B0x63/0xcd  Return error when __root_device_register() fails.",
  "published": "2025-10-07T16:15:38Z",
  "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": 0.00163,
  "epssPercentile": 0.05538,
  "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-2022-50538",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50538",
      "released": "2025-10-07T16:15:38Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50538",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50538",
      "released": "2025-10-07T16:15:38Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "6.1.4-1",
      "fix": "DEBIAN-CVE-2022-50538",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-50538",
      "released": "2025-10-07T16:15:38Z"
    }
  ],
  "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"
  }
}