{
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    "cveMetadata": {
        "cveId": "CVE-2023-52704",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-03-07T14:49:46.891Z",
        "datePublished": "2024-05-21T15:22:53.343Z",
        "dateUpdated": "2026-05-11T19:32:02.313Z"
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                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfreezer,umh: Fix call_usermode_helper_exec() vs SIGKILL\n\nTetsuo-San noted that commit f5d39b020809 (\"freezer,sched: Rewrite\ncore freezer logic\") broke call_usermodehelper_exec() for the KILLABLE\ncase.\n\nSpecifically it was missed that the second, unconditional,\nwait_for_completion() was not optional and ensures the on-stack\ncompletion is unused before going out-of-scope."
                }
            ],
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                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "kernel/umh.c"
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                            "version": "f5d39b020809146cc28e6e73369bf8065e0310aa",
                            "lessThan": "7f9f6c54da876b3f0bece2b569456ceb96965ed7",
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                            "lessThan": "eedeb787ebb53de5c5dcf7b7b39d01bf1b0f037d",
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                            "versionType": "git"
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                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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                            "version": "6.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.13",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
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                            "operator": "OR",
                            "negate": false,
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1",
                                    "versionEndExcluding": "6.1.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1",
                                    "versionEndExcluding": "6.2"
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7f9f6c54da876b3f0bece2b569456ceb96965ed7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/eedeb787ebb53de5c5dcf7b7b39d01bf1b0f037d"
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            ],
            "title": "freezer,umh: Fix call_usermode_helper_exec() vs SIGKILL",
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        },
        "adp": [
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                                "type": "CWE",
                                "lang": "en",
                                "description": "CWE-noinfo Not enough information"
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                        ]
                    }
                ],
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.5,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-05-29T17:51:26.143724Z",
                                "id": "CVE-2023-52704",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
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                                "role": "CISA Coordinator",
                                "version": "2.0.3"
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                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-10-31T20:11:31.465Z"
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T23:11:35.365Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/7f9f6c54da876b3f0bece2b569456ceb96965ed7",
                        "tags": [
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                    {
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