CVE-2023-53757 (GCVE-0-2023-53757)
Vulnerability from cvelistv5
Published
2025-12-08 01:19
Modified
2025-12-08 01:19
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe of_irq_find_parent() returns a node pointer with refcount incremented, We should use of_node_put() on it when not needed anymore. Add missing of_node_put() to avoid refcount leak.
References
Impacted products
Vendor Product Version
Linux Linux Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
Version: a68a63cb4dfc30e8a79b444aabc7747bb7621acf
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{
  "containers": {
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/irqchip/irq-mvebu-gicp.c"
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          "vendor": "Linux",
          "versions": [
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              "version": "4.13"
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              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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            {
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              "version": "6.2.3",
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              "version": "6.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
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              "negate": false,
              "operator": "OR"
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe\n\nof_irq_find_parent() returns a node pointer with refcount incremented,\nWe should use of_node_put() on it when not needed anymore.\nAdd missing of_node_put() to avoid refcount leak."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-08T01:19:18.181Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"
        },
        {
          "url": "https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"
        },
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          "url": "https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"
        },
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          "url": "https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45"
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          "url": "https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e"
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          "url": "https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d"
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        },
        {
          "url": "https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041"
        }
      ],
      "title": "irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53757",
    "datePublished": "2025-12-08T01:19:18.181Z",
    "dateReserved": "2025-12-08T01:18:04.280Z",
    "dateUpdated": "2025-12-08T01:19:18.181Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2023-53757\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2025-12-08T02:15:51.383\",\"lastModified\":\"2025-12-08T18:26:19.900\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nirqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe\\n\\nof_irq_find_parent() returns a node pointer with refcount incremented,\\nWe should use of_node_put() on it when not needed anymore.\\nAdd missing of_node_put() to avoid refcount leak.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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