{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53757",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-08T01:18:04.280Z",
        "datePublished": "2025-12-08T01:19:18.181Z",
        "dateUpdated": "2026-05-11T19:51:05.668Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:51:05.668Z"
            },
            "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."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/irqchip/irq-mvebu-gicp.c"
                    ],
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                            "lessThan": "d6b99b9b5e354f9c801a3cc3b1d4881d920e1718",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "lessThan": "4545d7a70ce0fc78b1d3c33c4a0939a86f363b57",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf",
                            "lessThan": "c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd",
                            "status": "affected",
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                        },
                        {
                            "version": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf",
                            "lessThan": "cee12e8be8e227731a845ae43a4c9ce2e404be45",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf",
                            "lessThan": "88cb93d3a16f706bd7213f8a5882c394e5d10c4e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf",
                            "lessThan": "bb755e020abc24793b9411c9419ed43f07f9a03d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf",
                            "lessThan": "91e149b201bdb68c77011d50d011e47fadbcc8bd",
                            "status": "affected",
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                        },
                        {
                            "version": "a68a63cb4dfc30e8a79b444aabc7747bb7621acf",
                            "lessThan": "9419e700021a393f67be36abd0c4f3acc6139041",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/irqchip/irq-mvebu-gicp.c"
                    ],
                    "versions": [
                        {
                            "version": "4.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.308",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.276",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.235",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.173",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.99",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.13",
                                    "versionEndExcluding": "4.14.308"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.13",
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                                {
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/d6b99b9b5e354f9c801a3cc3b1d4881d920e1718"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4545d7a70ce0fc78b1d3c33c4a0939a86f363b57"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c7d78d36e19eeb74a1c12799fbadbcdbaf36c0bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cee12e8be8e227731a845ae43a4c9ce2e404be45"
                },
                {
                    "url": "https://git.kernel.org/stable/c/88cb93d3a16f706bd7213f8a5882c394e5d10c4e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bb755e020abc24793b9411c9419ed43f07f9a03d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/91e149b201bdb68c77011d50d011e47fadbcc8bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9419e700021a393f67be36abd0c4f3acc6139041"
                }
            ],
            "title": "irqchip/irq-mvebu-gicp: Fix refcount leak in mvebu_gicp_probe",
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}