CVE-2022-50122 (GCVE-0-2022-50122)
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: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Fix refcount leak in some error paths.
References
Impacted products
Vendor Product Version
Linux Linux Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
Version: 0f83f9296d5c91d08cf46cf1ba8a17fb870dedf0
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{
  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8173/mt8173-rt5650.c"
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          "vendor": "Linux",
          "versions": [
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              "version": "4.6"
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              "lessThan": "4.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
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              "status": "unaffected",
              "version": "4.14.291",
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            {
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              "version": "4.19.256",
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            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.211",
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            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.137",
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            {
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              "status": "unaffected",
              "version": "5.15.61",
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              "status": "unaffected",
              "version": "5.18.18",
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              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
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        }
      ],
      "cpeApplicability": [
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              "negate": false,
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe\n\nof_parse_phandle() returns a node pointer with refcount\nincremented, we should use of_node_put() on it when not need anymore.\nFix refcount leak in some error paths."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:02:51.099Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/06ace427953f5036b64aed658f0055f65d76fd27"
        },
        {
          "url": "https://git.kernel.org/stable/c/e024a24fb264523149658c10c76bb363b3d0004d"
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          "url": "https://git.kernel.org/stable/c/79f566907d27abbd7600cebe51def5081d5796b5"
        },
        {
          "url": "https://git.kernel.org/stable/c/403d46971936f9f704b91cecffe66e44aa39e915"
        },
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          "url": "https://git.kernel.org/stable/c/994f2edeeb2114bb22b62741cb8fb030fc7e5441"
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        {
          "url": "https://git.kernel.org/stable/c/efe2178d1a32492f99e7f1f2568eea5c88a85729"
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      ],
      "title": "ASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50122",
    "datePublished": "2025-06-18T11:02:51.099Z",
    "dateReserved": "2025-06-18T10:57:27.417Z",
    "dateUpdated": "2025-06-18T11:02:51.099Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50122\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-06-18T11:15:41.900\",\"lastModified\":\"2025-06-18T13:47:40.833\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoC: mediatek: mt8173-rt5650: Fix refcount leak in mt8173_rt5650_dev_probe\\n\\nof_parse_phandle() returns a node pointer with refcount\\nincremented, we should use of_node_put() on it when not need anymore.\\nFix refcount leak in some error paths.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: mediatek: mt8173-rt5650: Se corrige la fuga de recuento de referencias en mt8173_rt5650_dev_probe. of_parse_phandle() devuelve un puntero de nodo con el recuento de referencias incrementado. Debemos usar of_node_put() cuando ya no sea necesario. Se corrige la fuga de recuento de referencias en algunas rutas de error.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/06ace427953f5036b64aed658f0055f65d76fd27\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/403d46971936f9f704b91cecffe66e44aa39e915\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5ec83aa7a9e5bcca80ccd49978916feb4e0ffc07\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/79f566907d27abbd7600cebe51def5081d5796b5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/994f2edeeb2114bb22b62741cb8fb030fc7e5441\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e024a24fb264523149658c10c76bb363b3d0004d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e38e4952ac7a316c9002af30980d6aa850214474\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/efe2178d1a32492f99e7f1f2568eea5c88a85729\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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