CVE-2022-50123 (GCVE-0-2022-50123)
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: Fix refcount leak in mt8173_rt5650_rt5676_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 missing of_node_put() in error paths.
References
Impacted products
Vendor Product Version
Linux Linux Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
Version: 94319ba10ecabc8f28129566d1f5793e3e7a0a79
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{
  "containers": {
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          "product": "Linux",
          "programFiles": [
            "sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c"
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          "vendor": "Linux",
          "versions": [
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              "version": "0",
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      "cpeApplicability": [
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              "operator": "OR"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_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 missing of_node_put() in error paths."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:02:51.743Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/ae4f11c1ed2d67192fdf3d89db719ee439827c11"
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      "title": "ASoC: mediatek: mt8173: Fix refcount leak in mt8173_rt5650_rt5676_dev_probe",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50123",
    "datePublished": "2025-06-18T11:02:51.743Z",
    "dateReserved": "2025-06-18T10:57:27.417Z",
    "dateUpdated": "2025-06-18T11:02:51.743Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50123\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-06-18T11:15:42.017\",\"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: Fix refcount leak in mt8173_rt5650_rt5676_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 missing of_node_put() in error paths.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ASoC: mediatek: mt8173: Se corrige la fuga de refcount en mt8173_rt5650_rt5676_dev_probe. of_parse_phandle() devuelve un puntero de nodo con refcount incrementado. Debemos usar of_node_put() cuando ya no sea necesario. Se corrige la ausencia de of_node_put() en las rutas de error.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/540c7b7385fb110740703888b4b2bbfa06c7f79c\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/58567ed2878f70e0ded242cb529fb4a7618ea9f8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/769399bce8825e1dcc5050dab78e15ab578baf4f\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/aa1214ece37944e4dbbb5cfb1d02bf37e4d89b02\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/aa668f8e93199cda8fa1612eb49ff70f5ecd8c92\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ae4f11c1ed2d67192fdf3d89db719ee439827c11\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d6d41f04640db0f946e2c3f7963bb2774afc7a0d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/fab5eb31819a2693b0c3d6f3df6a0d193af9a089\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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