rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge

{
  "id": "dbb11b0bf5e96a8c96ca37701d6eb060ea8ba67a144479d616ee771e63f62b51",
  "url": "https://osv.dev/vulnerability/CVE-2022-50112",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: rpmsg: qcom_smd: Fix refcount leak in qcom_smd_parse_edge of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done.",
    "evidence": "osv:CVE-2022-50112",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.19.256",
            "evidence": "/affected/1/ranges"
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          {
            "value": "5.4.211",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.10.137",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.61",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.18.18",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.19.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2022-50112",
      "aliases": [
        "CVE-2022-50112"
      ],
      "affected": [
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              "type": "GIT",
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                  "fixed": "cb50423e46ea585620a6be307d7f7b71587936b7"
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                {
                  "fixed": "8ee5d40ae29e63f6fd6cbf9dcfc0a48c474013db"
                },
                {
                  "fixed": "9715809b9eeb85b3f9b083857a2f29a9e2351125"
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                {
                  "fixed": "ece6cfe62a103cc6032664983be557f1b5a1ff7e"
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                {
                  "fixed": "43e42c25a232a6862e7d2f292a069ac828559030"
                },
                {
                  "fixed": "65382585f067d4256ba087934f30f85c9b6984de"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50112.json"
          }
        },
        {
          "ranges": [
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              "type": "ECOSYSTEM",
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                  "introduced": "4.9.0"
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                {
                  "fixed": "4.19.256"
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              "type": "ECOSYSTEM",
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50112.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:48.542823402Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/43e42c25a232a6862e7d2f292a069ac828559030",
        "https://git.kernel.org/stable/c/65382585f067d4256ba087934f30f85c9b6984de",
        "https://git.kernel.org/stable/c/8ee5d40ae29e63f6fd6cbf9dcfc0a48c474013db",
        "https://git.kernel.org/stable/c/9715809b9eeb85b3f9b083857a2f29a9e2351125",
        "https://git.kernel.org/stable/c/ae7fdbab97df6a2115eed6b7e39c278b805c9c7d",
        "https://git.kernel.org/stable/c/cb50423e46ea585620a6be307d7f7b71587936b7",
        "https://git.kernel.org/stable/c/ece6cfe62a103cc6032664983be557f1b5a1ff7e",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50112.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-50112",
        "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-2022-50112.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-50112",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 516798,
  "published_at": "2025-06-18T11:02:44.805+00:00"
}