ghsa-pr9x-wvq6-fxmc
Vulnerability from github
Published
2025-09-18 18:30
Modified
2025-09-18 18:30
Details

In the Linux kernel, the following vulnerability has been resolved:

scsi: fcoe: Fix transport not deattached when fcoe_if_init() fails

fcoe_init() calls fcoe_transport_attach(&fcoe_sw_transport), but when fcoe_if_init() fails, &fcoe_sw_transport is not detached and leaves freed &fcoe_sw_transport on fcoe_transports list. This causes panic when reinserting module.

BUG: unable to handle page fault for address: fffffbfff82e2213 RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe] Call Trace: do_one_initcall+0xd0/0x4e0 load_module+0x5eee/0x7210 ...

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50414"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T16:15:44Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: fcoe: Fix transport not deattached when fcoe_if_init() fails\n\nfcoe_init() calls fcoe_transport_attach(\u0026fcoe_sw_transport), but when\nfcoe_if_init() fails, \u0026fcoe_sw_transport is not detached and leaves freed\n\u0026fcoe_sw_transport on fcoe_transports list. This causes panic when\nreinserting module.\n\n BUG: unable to handle page fault for address: fffffbfff82e2213\n RIP: 0010:fcoe_transport_attach+0xe1/0x230 [libfcoe]\n Call Trace:\n  \u003cTASK\u003e\n  do_one_initcall+0xd0/0x4e0\n  load_module+0x5eee/0x7210\n  ...",
  "id": "GHSA-pr9x-wvq6-fxmc",
  "modified": "2025-09-18T18:30:27Z",
  "published": "2025-09-18T18:30:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50414"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09a60f908d8b6497f618113b7c3c31267dc90911"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1dc499c615aa87dc46a3f2d1f91d2d358e55f3e3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22e8c7a56bb1cd2ed0beaaccb34282ac9cbbe27e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4155658cee394b22b24c6d64e49247bf26d95b92"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aef82d16be5a353d913163f26fc4385e296be2b8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b5cc59470df64f26ad397dbb71cbf130cf489edf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be5f1a82ad6056db22c86005dc4cac22a20deeef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cf74d1197c0e3d2f353faa333e9e2847c73713f1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d581303d6f8d4139513105d73dd65f26c6707160"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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