rtc: gamecube: Fix refcount leak in gamecube_rtc_read_offset_from_sram

{
  "id": "251b936d179ba3b29e75d88c9ae401377809bb41f354665e891eab4d95db564a",
  "url": "https://osv.dev/vulnerability/CVE-2022-49150",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "rtc: gamecube: Fix refcount leak in gamecube_rtc_read_offset_from_sram",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: rtc: gamecube: Fix refcount leak in gamecube_rtc_read_offset_from_sram 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.",
    "evidence": "osv:CVE-2022-49150",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.17.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-49150",
      "aliases": [
        "CVE-2022-49150"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
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                {
                  "fixed": "4b2dc39ca024990abe36ad5d145c4fe0c06afd34"
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          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49150.json"
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        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.17.0"
                },
                {
                  "fixed": "5.17.2"
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              ]
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49150.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:43.815800996Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/4b2dc39ca024990abe36ad5d145c4fe0c06afd34",
        "https://git.kernel.org/stable/c/de66e4f28dfd11f954966c447b4430529ed040a2",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49150.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49150",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49150.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49150",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 511685,
  "published_at": "2025-02-26T01:55:16.962+00:00"
}