{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-46896",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-01-11T12:33:33.708Z",
        "datePublished": "2025-01-11T12:35:34.351Z",
        "dateUpdated": "2026-05-11T20:38:11.581Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T20:38:11.581Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: don't access invalid sched\n\nSince 2320c9e6a768 (\"drm/sched: memset() 'job' in drm_sched_job_init()\")\naccessing job->base.sched can produce unexpected results as the initialisation\nof (*job)->base.sched done in amdgpu_job_alloc is overwritten by the\nmemset.\n\nThis commit fixes an issue when a CS would fail validation and would\nbe rejected after job->num_ibs is incremented. In this case,\namdgpu_ib_free(ring->adev, ...) will be called, which would crash the\nmachine because the ring value is bogus.\n\nTo fix this, pass a NULL pointer to amdgpu_ib_free(): we can do this\nbecause the device is actually not used in this function.\n\nThe next commit will remove the ring argument completely.\n\n(cherry picked from commit 2ae520cb12831d264ceb97c61f72c59d33c0dbd7)"
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/amd/amdgpu/amdgpu_job.c"
                    ],
                    "versions": [
                        {
                            "version": "166df51487f46b6e997dfeea7ca0c2a970853f07",
                            "lessThan": "65501a4fd84ecdc0af863dbb37759242aab9f2dd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "87210234e5a273ebf9c4110a6aa82b8221478daa",
                            "lessThan": "da6b2c626ae73c303378ce9eaf6e3eaf16c9925a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2da108b4b5fb7ec04d7e951418ed80e97f7c35ad",
                            "lessThan": "67291d601f2b032062b1b2f60ffef1b63e10094c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2320c9e6a768d135c7b0039995182bb1a4e4fd22",
                            "lessThan": "a93b1020eb9386d7da11608477121b10079c076a",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/amd/amdgpu/amdgpu_job.c"
                    ],
                    "versions": [
                        {
                            "version": "6.1.120",
                            "lessThan": "6.1.122",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.66",
                            "lessThan": "6.6.68",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.5",
                            "lessThan": "6.12.7",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1.120",
                                    "versionEndExcluding": "6.1.122"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6.66",
                                    "versionEndExcluding": "6.6.68"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.5",
                                    "versionEndExcluding": "6.12.7"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/65501a4fd84ecdc0af863dbb37759242aab9f2dd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/da6b2c626ae73c303378ce9eaf6e3eaf16c9925a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/67291d601f2b032062b1b2f60ffef1b63e10094c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a93b1020eb9386d7da11608477121b10079c076a"
                }
            ],
            "title": "drm/amdgpu: don't access invalid sched",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html"
                    }
                ],
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2025-11-03T20:39:29.043Z"
                }
            }
        ]
    }
}