ghsa-7hg3-2m34-275q
Vulnerability from github
Published
2025-03-18 21:32
Modified
2025-03-18 21:32
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:

ath10k: Fix error handling in ath10k_setup_msa_resources

The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done.

This function only calls of_node_put() in the regular path. And it will cause refcount leak in error path.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49213"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:58Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nath10k: Fix error handling in ath10k_setup_msa_resources\n\nThe device_node pointer is returned by of_parse_phandle() with refcount\nincremented. We should use of_node_put() on it when done.\n\nThis function only calls of_node_put() in the regular path.\nAnd it will cause refcount leak in error path.",
  "id": "GHSA-7hg3-2m34-275q",
  "modified": "2025-03-18T21:32:00Z",
  "published": "2025-03-18T21:32:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49213"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/315772133a4b960859e4f5efe0e738e347188cdc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/32939187f254171a5666badc058bc3787fe454af"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4ed37d611ea5d222c3ecb3549e4c2d34b8f3c335"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/74b1d41e1b6410eed5c76d00eedb262036e9eff5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9747a78d5f758a5284751a10aee13c30d02bd5f1"
    }
  ],
  "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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