ghsa-53m3-7xgw-52vj
Vulnerability from github
Published
2025-12-30 15:30
Modified
2025-12-30 15:30
Details

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

cifs: Fix lost destroy smbd connection when MR allocate failed

If the MR allocate failed, the smb direct connection info is NULL, then smbd_destroy() will directly return, then the connection info will be leaked.

Let's set the smb direct connection info to the server before call smbd_destroy().

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54260"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-30T13:16:14Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: Fix lost destroy smbd connection when MR allocate failed\n\nIf the MR allocate failed, the smb direct connection info is NULL,\nthen smbd_destroy() will directly return, then the connection info\nwill be leaked.\n\nLet\u0027s set the smb direct connection info to the server before call\nsmbd_destroy().",
  "id": "GHSA-53m3-7xgw-52vj",
  "modified": "2025-12-30T15:30:34Z",
  "published": "2025-12-30T15:30:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54260"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/04b7e13b8a13264282f874db5378fc3d3253cfac"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/324c0c34fff1affd436e509325cb46739209704e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/46cd6c639cddba2bd2d810ceb16bb20374ad75b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c51ae01104b318bf15f3c5097faba5c72addba7a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/caac205e0d5b44c4c23a10c6c0976d50ebe16ac2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d303e25887127364a6765eaf7ac68aa2bac518a9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e9d3401d95d62a9531082cd2453ed42f2740e3fd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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