ghsa-2cx7-5g5j-x648
Vulnerability from github
Published
2025-04-17 21:30
Modified
2025-04-17 21:30
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:

net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks

of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. am65_cpsw_init_cpts() and am65_cpsw_nuss_probe() don't release the refcount in error case. Add missing of_node_put() to avoid refcount leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49386"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:15Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks\n\nof_get_child_by_name() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nam65_cpsw_init_cpts() and am65_cpsw_nuss_probe() don\u0027t release\nthe refcount in error case.\nAdd missing of_node_put() to avoid refcount leak.",
  "id": "GHSA-2cx7-5g5j-x648",
  "modified": "2025-04-17T21:30:44Z",
  "published": "2025-04-17T21:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49386"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2e44f21c384503562713b7d3b673c40bed20af3d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5dd89d2fc438457811cbbec07999ce0d80051ff5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/78aca10a16f001c9f49f1cc4dadfee8d444bb173"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a4b7ef3b159805ba6be061d0cd2403d84b9b0063"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7ba2cc57f404d2d9f26fb85bd3833d35a477829"
    }
  ],
  "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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