{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-49088",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-02-26T01:49:39.248Z",
        "datePublished": "2025-02-26T01:54:45.165Z",
        "dateUpdated": "2026-05-11T18:52:48.062Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T18:52:48.062Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe\n\nThis node pointer is returned by of_find_compatible_node() with\nrefcount incremented. Calling of_node_put() to aovid the refcount leak."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp.c"
                    ],
                    "versions": [
                        {
                            "version": "d346c9e86d8685d7cdceddf5b2e9c4376334620c",
                            "lessThan": "fbe5f4c0dd3475178f17ddd8b8d5044ebeae0be7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d346c9e86d8685d7cdceddf5b2e9c4376334620c",
                            "lessThan": "ebd1e3458dbf6643aa0272da398cb5b537d492b7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d346c9e86d8685d7cdceddf5b2e9c4376334620c",
                            "lessThan": "599874bbc4ed832ccb578d48ac0ae7344382ef43",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d346c9e86d8685d7cdceddf5b2e9c4376334620c",
                            "lessThan": "46d120f7c163706d6c31ee00baa0be64c4572b78",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d346c9e86d8685d7cdceddf5b2e9c4376334620c",
                            "lessThan": "45fdd98b70142521739615ad1bfb760401863b73",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "d346c9e86d8685d7cdceddf5b2e9c4376334620c",
                            "lessThan": "2b04bd4f03bba021959ca339314f6739710f0954",
                            "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/net/ethernet/freescale/dpaa2/dpaa2-ptp.c"
                    ],
                    "versions": [
                        {
                            "version": "5.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.189",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.111",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.34",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.16.20",
                            "lessThanOrEqual": "5.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.17.3",
                            "lessThanOrEqual": "5.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.4.189"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.10.111"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.15.34"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.16.20"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.17.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "5.18"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/fbe5f4c0dd3475178f17ddd8b8d5044ebeae0be7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ebd1e3458dbf6643aa0272da398cb5b537d492b7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/599874bbc4ed832ccb578d48ac0ae7344382ef43"
                },
                {
                    "url": "https://git.kernel.org/stable/c/46d120f7c163706d6c31ee00baa0be64c4572b78"
                },
                {
                    "url": "https://git.kernel.org/stable/c/45fdd98b70142521739615ad1bfb760401863b73"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2b04bd4f03bba021959ca339314f6739710f0954"
                }
            ],
            "title": "dpaa2-ptp: Fix refcount leak in dpaa2_ptp_probe",
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    }
}