iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client

{
  "id": "07dd80a231c41a566856b43f6086486c39dba1fc9bde5bdd928e5745aa436273",
  "url": "https://osv.dev/vulnerability/CVE-2022-49683",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: iio: adc: adi-axi-adc: Fix refcount leak in adi_axi_adc_attach_client of_parse_phandle() 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.",
    "evidence": "osv:CVE-2022-49683",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "5.10.127",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.15.51",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "5.18.8",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-49683",
      "aliases": [
        "CVE-2022-49683"
      ],
      "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": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
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                {
                  "fixed": "501652a2ad5450b4908e1f204ce75b2414c305b7"
                },
                {
                  "fixed": "ab7bf025cee89db73c649216ddd2bc589c3d3862"
                },
                {
                  "fixed": "5eaa84e1605035a90a64d25b6cba79e89d188175"
                },
                {
                  "fixed": "ada7b0c0dedafd7d059115adf49e48acba3153a8"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49683.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.8.0"
                },
                {
                  "fixed": "5.10.127"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.11.0"
                },
                {
                  "fixed": "5.15.51"
                }
              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "5.16.0"
                },
                {
                  "fixed": "5.18.8"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-49683.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.846287902Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/501652a2ad5450b4908e1f204ce75b2414c305b7",
        "https://git.kernel.org/stable/c/5eaa84e1605035a90a64d25b6cba79e89d188175",
        "https://git.kernel.org/stable/c/ab7bf025cee89db73c649216ddd2bc589c3d3862",
        "https://git.kernel.org/stable/c/ada7b0c0dedafd7d059115adf49e48acba3153a8",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49683.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-49683",
        "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-2022-49683.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-49683",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 510255,
  "published_at": "2025-02-26T02:24:11.201+00:00"
}