ghsa-p93v-4wqp-w2fh
Vulnerability from github
Published
2025-10-22 18:30
Modified
2025-10-22 18:30
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:

powerpc/xics: fix refcount leak in icp_opal_init()

The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49432"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:19Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npowerpc/xics: fix refcount leak in icp_opal_init()\n\nThe of_find_compatible_node() function returns a node pointer with\nrefcount incremented, use of_node_put() on it when done.",
  "id": "GHSA-p93v-4wqp-w2fh",
  "modified": "2025-10-22T18:30:31Z",
  "published": "2025-10-22T18:30:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49432"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d5c8cea85fb1680eae8d645b96b92146cb4633c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2357bd7499a81c70b460e2191852bbfc7b63c354"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53f3f7f73e609b934083f896cb7ca2c2cb009b9f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6a61a97106279c2aa16fbbb2a171fd5dde127d23"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/977dbc81d0f866ef63b93c127b7404f07734b3cc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9a42bc2494fadb453de00ce61042e588563ddc6d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/df802880a7f9cd96b921b00639b00871f18a9a57"
    }
  ],
  "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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