ASoC: mediatek: common: Fix refcount leak in parse_dai_link_info

{
  "id": "9f3694981045cf8f469eb93f9ba3403cccb7a04e7fb01f5acb2c5754ea6706f8",
  "url": "https://osv.dev/vulnerability/CVE-2023-54075",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "ASoC: mediatek: common: Fix refcount leak in parse_dai_link_info",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: common: Fix refcount leak in parse_dai_link_info Add missing of_node_put()s before the returns to balance of_node_get()s and of_node_put()s, which may get unbalanced in case the for loop 'for_each_available_child_of_node' returns early.",
    "evidence": "osv:CVE-2023-54075",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.3.2",
            "evidence": "/affected/1/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CVE-2023-54075",
      "aliases": [
        "CVE-2023-54075"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
              "type": "GIT",
              "events": [
                {
                  "introduced": "4302187d955f166c03b4fa7c993b89ffbabfca4e"
                },
                {
                  "fixed": "3e40722d55805584dc04d8594d912820cafb2432"
                },
                {
                  "fixed": "beed115c2ce78f990222a29abed042582df4e87c"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54075.json"
          }
        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.3.0"
                },
                {
                  "fixed": "6.3.2"
                }
              ]
            }
          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-54075.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:26.683864302Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/3e40722d55805584dc04d8594d912820cafb2432",
        "https://git.kernel.org/stable/c/beed115c2ce78f990222a29abed042582df4e87c",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54075.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2023-54075",
        "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/2023/54xxx/CVE-2023-54075.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2023-54075",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 493474,
  "published_at": "2025-12-24T12:23:17.622+00:00"
}