{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-68326",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-16T14:48:05.296Z",
        "datePublished": "2025-12-22T16:12:15.664Z",
        "dateUpdated": "2026-05-11T21:51:00.787Z"
    },
    "containers": {
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                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T21:51:00.787Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/guc: Fix stack_depot usage\n\nAdd missing stack_depot_init() call when CONFIG_DRM_XE_DEBUG_GUC is\nenabled to fix the following call stack:\n\n\t[] BUG: kernel NULL pointer dereference, address: 0000000000000000\n\t[] Workqueue:  drm_sched_run_job_work [gpu_sched]\n\t[] RIP: 0010:stack_depot_save_flags+0x172/0x870\n\t[] Call Trace:\n\t[]  <TASK>\n\t[]  fast_req_track+0x58/0xb0 [xe]\n\n(cherry picked from commit 64fdf496a6929a0a194387d2bb5efaf5da2b542f)"
                }
            ],
            "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/xe_guc_ct.c"
                    ],
                    "versions": [
                        {
                            "version": "16b7e65d299d56442879405ac85800877fa51355",
                            "lessThan": "1966838d1c82149cbf4a652322d26a6e5aae9c4e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "16b7e65d299d56442879405ac85800877fa51355",
                            "lessThan": "0e234632e39bd21dd28ffc9ba3ae8eec4deb949c",
                            "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/gpu/drm/xe/xe_guc_ct.c"
                    ],
                    "versions": [
                        {
                            "version": "6.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.17.11",
                            "lessThanOrEqual": "6.17.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18",
                            "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": "6.17",
                                    "versionEndExcluding": "6.17.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.17",
                                    "versionEndExcluding": "6.18"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/1966838d1c82149cbf4a652322d26a6e5aae9c4e"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0e234632e39bd21dd28ffc9ba3ae8eec4deb949c"
                }
            ],
            "title": "drm/xe/guc: Fix stack_depot usage",
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                "engine": "bippy-1.2.0"
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        }
    }
}