ghsa-r6gj-cppw-666p
Vulnerability from github
Published
2024-07-16 15:30
Modified
2024-07-23 15:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

gianfar: ethtool: Fix refcount leak in gfar_get_ts_info

The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48856"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-07-16T13:15:12Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngianfar: ethtool: Fix refcount leak in gfar_get_ts_info\n\nThe of_find_compatible_node() function returns a node pointer with\nrefcount incremented, We should use of_node_put() on it when done\nAdd the missing of_node_put() to release the refcount.",
  "id": "GHSA-r6gj-cppw-666p",
  "modified": "2024-07-23T15:31:08Z",
  "published": "2024-07-16T15:30:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48856"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e1b9a2078e07fb1e6e91bf8badfd89ecab1e848"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/21044e679ed535345042d2023f7df0ca8e897e2a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2ac5b58e645c66932438bb021cb5b52097ce70b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6263f2eb93a85ad7df504daf0c341a7fb6bbe8a6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f49f646f9ec296fc0afe7ae92c2bb47f23e3846c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7b3b520349193f8a82cca74daf366199e06add9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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