CVE-2022-50203 (GCVE-0-2022-50203)
Vulnerability from cvelistv5
Published
2025-06-18 11:03
Modified
2025-06-18 11:03
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: ARM: OMAP2+: display: Fix refcount leak bug In omapdss_init_fbdev(), of_find_node_by_name() will return a node pointer with refcount incremented. We should use of_node_put() when it is not used anymore.
References
Impacted products
Vendor Product Version
Linux Linux Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
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{
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          "programFiles": [
            "arch/arm/mach-omap2/display.c"
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      "cpeApplicability": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nARM: OMAP2+: display: Fix refcount leak bug\n\nIn omapdss_init_fbdev(), of_find_node_by_name() will return a node\npointer with refcount incremented. We should use of_node_put() when\nit is not used anymore."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:03:44.520Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/bdbdf69d5b78c5712c60c0004fa6aed12da36e26"
        },
        {
          "url": "https://git.kernel.org/stable/c/0b4f96b47ff8dc2fa35d03c4116927248796d9af"
        },
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        },
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        {
          "url": "https://git.kernel.org/stable/c/2629d171f3d6451724549d8d10d14ac6da37a7be"
        },
        {
          "url": "https://git.kernel.org/stable/c/50b87a32a79bca6e275918a711fb8cc55e16d739"
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      ],
      "title": "ARM: OMAP2+: display: Fix refcount leak bug",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50203",
    "datePublished": "2025-06-18T11:03:44.520Z",
    "dateReserved": "2025-06-18T10:57:27.428Z",
    "dateUpdated": "2025-06-18T11:03:44.520Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2022-50203\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-06-18T11:15:51.043\",\"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\\nARM: OMAP2+: display: Fix refcount leak bug\\n\\nIn omapdss_init_fbdev(), of_find_node_by_name() will return a node\\npointer with refcount incremented. We should use of_node_put() when\\nit is not used anymore.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: ARM: OMAP2+: display: Se corrige el error de fuga de refcount. En omapdss_init_fbdev(), of_find_node_by_name() devolver\u00e1 un puntero de nodo con refcount incrementado. Deber\u00edamos usar of_node_put() cuando ya no se use.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/0b4f96b47ff8dc2fa35d03c4116927248796d9af\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/2629d171f3d6451724549d8d10d14ac6da37a7be\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3e505298a75f0bbdc96e923e76e5d45d6c8f64a7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/496988a19d5c36fabf97c847db39167e42393c74\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/50b87a32a79bca6e275918a711fb8cc55e16d739\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/88d556029a78999b098d26a330bb6a7de166f426\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a89a865dc9f0600fd146224e314775b9efc9d845\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bdbdf69d5b78c5712c60c0004fa6aed12da36e26\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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