CVE-2022-50113 (GCVE-0-2022-50113)
Vulnerability from cvelistv5
Published
2025-06-18 11:02
Modified
2025-06-18 11:02
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type() We should call of_node_put() for the reference before its replacement as it returned by of_get_parent() which has increased the refcount. Besides, we should also call of_node_put() before return.
References
Impacted products
Vendor Product Version
Linux Linux Version: c8c74939f791ccbbfff988aec5f929374dbef2a6
Version: c8c74939f791ccbbfff988aec5f929374dbef2a6
Version: c8c74939f791ccbbfff988aec5f929374dbef2a6
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{
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          "product": "Linux",
          "programFiles": [
            "sound/soc/generic/audio-graph-card2.c"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()\n\nWe should call of_node_put() for the reference before its replacement\nas it returned by of_get_parent() which has increased the refcount.\nBesides, we should also call of_node_put() before return."
        }
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      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:02:45.475Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/eda26893dabfc6da7a1e1ff5f8628ed9faab3ab9"
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      ],
      "title": "ASoc: audio-graph-card2: Fix refcount leak bug in __graph_get_type()",
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    "cveId": "CVE-2022-50113",
    "datePublished": "2025-06-18T11:02:45.475Z",
    "dateReserved": "2025-06-18T10:57:27.414Z",
    "dateUpdated": "2025-06-18T11:02:45.475Z",
    "state": "PUBLISHED"
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  }
}


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