{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-42146",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-07-29T15:50:41.190Z",
        "datePublished": "2024-07-30T07:46:39.573Z",
        "dateUpdated": "2026-05-11T20:27:50.954Z"
    },
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                "dateUpdated": "2026-05-11T20:27:50.954Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe: Add outer runtime_pm protection to xe_live_ktest@xe_dma_buf\n\nAny kunit doing any memory access should get their own runtime_pm\nouter references since they don't use the standard driver API\nentries. In special this dma_buf from the same driver.\n\nFound by pre-merge CI on adding WARN calls for unprotected\ninner callers:\n\n<6> [318.639739]     # xe_dma_buf_kunit: running xe_test_dmabuf_import_same_driver\n<4> [318.639957] ------------[ cut here ]------------\n<4> [318.639967] xe 0000:4d:00.0: Missing outer runtime PM protection\n<4> [318.640049] WARNING: CPU: 117 PID: 3832 at drivers/gpu/drm/xe/xe_pm.c:533 xe_pm_runtime_get_noresume+0x48/0x60 [xe]"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/xe/tests/xe_dma_buf.c"
                    ],
                    "versions": [
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                            "version": "dd08ebf6c3525a7ea2186e636df064ea47281987",
                            "lessThan": "0888d15ea45ba8ef4508edd1123ea5ad95b58994",
                            "status": "affected",
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                            "status": "affected",
                            "versionType": "git"
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                    ]
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                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/xe/tests/xe_dma_buf.c"
                    ],
                    "versions": [
                        {
                            "version": "6.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.9.9",
                            "lessThanOrEqual": "6.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
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                    "nodes": [
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                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.9.9"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.8",
                                    "versionEndExcluding": "6.10"
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            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/0888d15ea45ba8ef4508edd1123ea5ad95b58994"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f9116f658a6217b101e3b4e89f845775b6fb05d9"
                }
            ],
            "title": "drm/xe: Add outer runtime_pm protection to xe_live_ktest@xe_dma_buf",
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        },
        "adp": [
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                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T04:54:32.563Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/0888d15ea45ba8ef4508edd1123ea5ad95b58994",
                        "tags": [
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                        ]
                    },
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                                "id": "CVE-2024-42146",
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                                "options": [
                                    {
                                        "Exploitation": "none"
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