CVE-2022-50823 (GCVE-0-2022-50823)
Vulnerability from cvelistv5
Published
2025-12-30 12:08
Modified
2025-12-30 12:08
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: clk: tegra: Fix refcount leak in tegra114_clock_init of_find_matching_node() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
References
Impacted products
Vendor Product Version
Linux Linux Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
Version: 2cb5efefd6f7d3e7df9a7430b910a80515821256
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{
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          "product": "Linux",
          "programFiles": [
            "drivers/clk/tegra/clk-tegra114.c"
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          "vendor": "Linux",
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: tegra: Fix refcount leak in tegra114_clock_init\n\nof_find_matching_node() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nAdd missing of_node_put() to avoid refcount leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-30T12:08:36.911Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/1f0e1cbbaffd729560716e9592aa5e609ea93bb6"
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          "url": "https://git.kernel.org/stable/c/ce699dcdac2bfdb6b238f2517ba41d9623b15f46"
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        {
          "url": "https://git.kernel.org/stable/c/8cc87a9c142ae0e276a3ff9ce50f78a1668da36f"
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          "url": "https://git.kernel.org/stable/c/5984b1d66126b024ee77482602ac6e51b53f4116"
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        {
          "url": "https://git.kernel.org/stable/c/c01bfd23cc13a420b3f6a36bcab98410f49d480d"
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          "url": "https://git.kernel.org/stable/c/e7a57fb92af52c4da69cd947752e8946e5ada50a"
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        },
        {
          "url": "https://git.kernel.org/stable/c/db16a80c76ea395766913082b1e3f939dde29b2c"
        }
      ],
      "title": "clk: tegra: Fix refcount leak in tegra114_clock_init",
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  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50823",
    "datePublished": "2025-12-30T12:08:36.911Z",
    "dateReserved": "2025-12-30T12:06:07.131Z",
    "dateUpdated": "2025-12-30T12:08:36.911Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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  }
}


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