{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-38609",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:24.029Z",
        "datePublished": "2025-08-19T17:03:52.542Z",
        "dateUpdated": "2026-05-11T21:31:32.425Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:31:32.425Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nPM / devfreq: Check governor before using governor->name\n\nCommit 96ffcdf239de (\"PM / devfreq: Remove redundant governor_name from\nstruct devfreq\") removes governor_name and uses governor->name to replace\nit. But devfreq->governor may be NULL and directly using\ndevfreq->governor->name may cause null pointer exception. Move the check of\ngovernor to before using governor->name."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/devfreq/devfreq.c"
                    ],
                    "versions": [
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "f0479e878d4beb45e73c03e574c59f0a23ccd176",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "631e101728df2a86b8fb761b49fad9712c651f8a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "81f50619370045120c133bfdda5b320c8c97d41e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "d5632359dbc44862fc1ed04093c1f57529830261",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "2731c68f536fddcb71332db7f8d78c5eb4684c04",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "75323a49aa603cf5484a6d74d0d329e86d756e11",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "96ffcdf239de6f9970178bb7d643e16fd9e68ab9",
                            "lessThan": "bab7834c03820eb11269bc48f07c3800192460d2",
                            "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/devfreq/devfreq.c"
                    ],
                    "versions": [
                        {
                            "version": "5.11",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.11",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.190",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.148",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.102",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.42",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.15.10",
                            "lessThanOrEqual": "6.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.16.1",
                            "lessThanOrEqual": "6.16.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17",
                            "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": "5.11",
                                    "versionEndExcluding": "5.15.190"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.1.148"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.6.102"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.12.42"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.15.10"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.16.1"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.11",
                                    "versionEndExcluding": "6.17"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f0479e878d4beb45e73c03e574c59f0a23ccd176"
                },
                {
                    "url": "https://git.kernel.org/stable/c/631e101728df2a86b8fb761b49fad9712c651f8a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/81f50619370045120c133bfdda5b320c8c97d41e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d5632359dbc44862fc1ed04093c1f57529830261"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2731c68f536fddcb71332db7f8d78c5eb4684c04"
                },
                {
                    "url": "https://git.kernel.org/stable/c/75323a49aa603cf5484a6d74d0d329e86d756e11"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bab7834c03820eb11269bc48f07c3800192460d2"
                }
            ],
            "title": "PM / devfreq: Check governor before using governor->name",
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                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T17:40:22.664Z"
                }
            }
        ]
    }
}