{
  "affected": [
    {
      "ranges": [
        {
          "events": [
            {
              "introduced": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf"
            },
            {
              "fixed": "d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"
            },
            {
              "fixed": "4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"
            },
            {
              "fixed": "c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"
            },
            {
              "fixed": "cee12e8be8e227731a845ae43a4c9ce2e404be45"
            },
            {
              "fixed": "88cb93d3a16f706bd7213f8a5882c394e5d10c4e"
            },
            {
              "fixed": "bb755e020abc24793b9411c9419ed43f07f9a03d"
            },
            {
              "fixed": "91e149b201bdb68c77011d50d011e47fadbcc8bd"
            },
            {
              "fixed": "9419e700021a393f67be36abd0c4f3acc6139041"
            }
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "type": "GIT"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Linux",
        "name": "Kernel"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "4.13.0"
            },
            {
              "fixed": "4.14.308"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "4.15.0"
            },
            {
              "fixed": "4.19.276"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "4.20.0"
            },
            {
              "fixed": "5.4.235"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.5.0"
            },
            {
              "fixed": "5.10.173"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.11.0"
            },
            {
              "fixed": "5.15.99"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "5.16.0"
            },
            {
              "fixed": "6.1.16"
            }
          ],
          "type": "ECOSYSTEM"
        },
        {
          "events": [
            {
              "introduced": "6.2.0"
            },
            {
              "fixed": "6.2.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53757.json"
  },
  "details": "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.",
  "id": "CVE-2023-53757",
  "modified": "2026-04-01T23:08:27.682681322Z",
  "published": "2025-12-08T01:19:18.181Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53757.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53757"
    },
    {
      "type": "PACKAGE",
      "url": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe"
}