{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-68204",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-16T13:41:40.255Z",
        "datePublished": "2025-12-16T13:48:31.850Z",
        "dateUpdated": "2026-05-11T21:48:43.753Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:48:43.753Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npmdomain: arm: scmi: Fix genpd leak on provider registration failure\n\nIf of_genpd_add_provider_onecell() fails during probe, the previously\ncreated generic power domains are not removed, leading to a memory leak\nand potential kernel crash later in genpd_debug_add().\n\nAdd proper error handling to unwind the initialized domains before\nreturning from probe to ensure all resources are correctly released on\nfailure.\n\nExample crash trace observed without this fix:\n\n  | Unable to handle kernel paging request at virtual address fffffffffffffc70\n  | CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.18.0-rc1 #405 PREEMPT\n  | Hardware name: ARM LTD ARM Juno Development Platform/ARM Juno Development Platform\n  | pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--)\n  | pc : genpd_debug_add+0x2c/0x160\n  | lr : genpd_debug_init+0x74/0x98\n  | Call trace:\n  |  genpd_debug_add+0x2c/0x160 (P)\n  |  genpd_debug_init+0x74/0x98\n  |  do_one_initcall+0xd0/0x2d8\n  |  do_initcall_level+0xa0/0x140\n  |  do_initcalls+0x60/0xa8\n  |  do_basic_setup+0x28/0x40\n  |  kernel_init_freeable+0xe8/0x170\n  |  kernel_init+0x2c/0x140\n  |  ret_from_fork+0x10/0x20"
                }
            ],
            "affected": [
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                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/pmdomain/arm/scmi_pm_domain.c"
                    ],
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                            "status": "affected",
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                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/pmdomain/arm/scmi_pm_domain.c"
                    ],
                    "versions": [
                        {
                            "version": "4.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.302",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.247",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.197",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.159",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.118",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.59",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.9",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
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                            "operator": "OR",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/18249a167ffd91b4b4fbd92afd4ddcbf3af81f35"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c6e11d320fd6cbaef6d589f2fcb45aa25a6b960a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/582f48d22eb5676fe7be3589b986ddd29f7bf4d1"
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                    "url": "https://git.kernel.org/stable/c/7f569197f7ad09319af960bd7e43109de5c67c04"
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                },
                {
                    "url": "https://git.kernel.org/stable/c/7458f72cc28f9eb0de811effcb5376d0ec19094a"
                }
            ],
            "title": "pmdomain: arm: scmi: Fix genpd leak on provider registration failure",
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}