memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()

{
  "id": "eecc9cc2c3ce54c032327b2ad70292e45c079ebb6ed75c6515c5d5fa837f9135",
  "url": "https://osv.dev/vulnerability/CVE-2022-50429",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings()",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: memory: of: Fix refcount leak bug in of_lpddr3_get_ddr_timings() We should add the of_node_put() when breaking out of for_each_child_of_node() as it will automatically increase and decrease the refcount.",
    "evidence": "osv:CVE-2022-50429",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
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        "prerequisites": [],
        "fixed_versions": [
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            "value": "5.10.150",
            "evidence": "/affected/1/ranges"
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          {
            "value": "5.15.75",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.19.17",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.0.3",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50429",
      "aliases": [
        "CVE-2022-50429"
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      "affected": [
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        {
          "ranges": [
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              "type": "ECOSYSTEM",
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                  "introduced": "5.5.0"
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                  "fixed": "5.10.150"
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            {
              "type": "ECOSYSTEM",
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                  "introduced": "5.11.0"
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                  "fixed": "5.15.75"
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                  "introduced": "5.16.0"
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                {
                  "fixed": "5.19.17"
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            {
              "type": "ECOSYSTEM",
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                {
                  "introduced": "5.20.0"
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                {
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          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
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          "database_specific": {
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      ],
      "modified": "2026-10-28T02:30:28.776076674Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/1d312c12c91f831fcc48623c921f2d4560edb159",
        "https://git.kernel.org/stable/c/3b321bf7687968a090cf6b62bd8e67d692f59a16",
        "https://git.kernel.org/stable/c/48af14fb0eaa63d9aa68f59fb0b205ec55a95636",
        "https://git.kernel.org/stable/c/7e053784c4c70df28324106d476778be7a4519b3",
        "https://git.kernel.org/stable/c/daab421fc2dc7d6ae7eb20a3f565ae09652c68b9",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50429.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50429",
        "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/2022/50xxx/CVE-2022-50429.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50429",
        "evidence": "/id"
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    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 495631,
  "published_at": "2025-10-01T11:42:07.973+00:00"
}