ghsa-9xr7-h93h-xh9r
Vulnerability from github
Published
2025-06-18 12:30
Modified
2025-06-18 12:30
Details

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

scsi: iscsi: Fix HW conn removal use after free

If qla4xxx doesn't remove the connection before the session, the iSCSI class tries to remove the connection for it. We were doing a iscsi_put_conn() in the iter function which is not needed and will result in a use after free because iscsi_remove_conn() will free the connection.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50031"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:31Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: iscsi: Fix HW conn removal use after free\n\nIf qla4xxx doesn\u0027t remove the connection before the session, the iSCSI\nclass tries to remove the connection for it. We were doing a\niscsi_put_conn() in the iter function which is not needed and will result\nin a use after free because iscsi_remove_conn() will free the connection.",
  "id": "GHSA-9xr7-h93h-xh9r",
  "modified": "2025-06-18T12:30:43Z",
  "published": "2025-06-18T12:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50031"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0483ffc02ebb953124c592485a5c48ac4ffae5fe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c577ab7ba5f3bf9062db8a58b6e89d4fe370447e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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