{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-97473",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-24T16:01:01.149Z",
        "datePublished": "2026-09-24T16:04:15.812Z",
        "dateUpdated": "2026-09-28T05:30:01.317Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-09-28T05:30:01.317Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npowercap: intel_rapl: Fix memory leak in rapl_add_package_cpuslocked()\n\nWhen topology_physical_package_id()/topology_logical_die_id() returns\na negative value, rapl_add_package_cpuslocked() returns ERR_PTR(-EINVAL)\ndirectly without freeing the rapl_package structure that was just\nallocated by kzalloc_obj(), leaking memory on every failed package\naddition.\n\nUse the existing err_free_package label so that the allocation is\nreleased on the error path."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/powercap/intel_rapl_common.c"
                    ],
                    "versions": [
                        {
                            "version": "26096aed255fbac9501718174dbb24c935d8854e",
                            "lessThan": "3e9e9337e03be946ec93f2c9d28dab242482be1b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "26096aed255fbac9501718174dbb24c935d8854e",
                            "lessThan": "992c60771749d8d8cbfbd06049785fff95c72df1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "26096aed255fbac9501718174dbb24c935d8854e",
                            "lessThan": "bfc7d93bc5e12288e5dc6bb54260f68cdf5a5c47",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f8a7fa068be099fe3406178ab047cba7c8456203",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f575a20bd53ea755800e79c2b7aea20e9b0b2242",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.10.12",
                            "lessThan": "6.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.11.1",
                            "lessThan": "6.12",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/powercap/intel_rapl_common.c"
                    ],
                    "versions": [
                        {
                            "version": "6.12",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.12",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.111",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.53",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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": "6.12",
                                    "versionEndExcluding": "6.12.111"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12",
                                    "versionEndExcluding": "6.18.53"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12",
                                    "versionEndExcluding": "7.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.10.12"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.11.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/3e9e9337e03be946ec93f2c9d28dab242482be1b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/992c60771749d8d8cbfbd06049785fff95c72df1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bfc7d93bc5e12288e5dc6bb54260f68cdf5a5c47"
                }
            ],
            "title": "powercap: intel_rapl: Fix memory leak in rapl_add_package_cpuslocked()",
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}