{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50842",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-30T12:06:07.133Z",
        "datePublished": "2025-12-30T12:11:00.439Z",
        "dateUpdated": "2026-05-11T19:26:10.144Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:26:10.144Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/virtio: Check whether transferred 2D BO is shmem\n\nTransferred 2D BO always must be a shmem BO. Add check for that to prevent\nNULL dereference if userspace passes a VRAM BO."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/virtio/virtgpu_vq.c"
                    ],
                    "versions": [
                        {
                            "version": "f651c8b055423057d9f41525dfdc37b4796015d1",
                            "lessThan": "f134f261d76ae3d5ecf68db642eaa746ceb84cfb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f651c8b055423057d9f41525dfdc37b4796015d1",
                            "lessThan": "f122bcb34f1a4b02ef3d95058d8fd1316ea03785",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f651c8b055423057d9f41525dfdc37b4796015d1",
                            "lessThan": "989164305b933af06d69bb91044dafbd01025371",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f651c8b055423057d9f41525dfdc37b4796015d1",
                            "lessThan": "36e133af33ea54193378b190cf92c47c12a43d34",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "f651c8b055423057d9f41525dfdc37b4796015d1",
                            "lessThan": "e473216b42aa1fd9fc6b94b608b42c210c655908",
                            "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/virtio/virtgpu_vq.c"
                    ],
                    "versions": [
                        {
                            "version": "5.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.150",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.75",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.17",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.3",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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": "5.7",
                                    "versionEndExcluding": "5.10.150"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "5.15.75"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "5.19.17"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "6.0.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.7",
                                    "versionEndExcluding": "6.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/f134f261d76ae3d5ecf68db642eaa746ceb84cfb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f122bcb34f1a4b02ef3d95058d8fd1316ea03785"
                },
                {
                    "url": "https://git.kernel.org/stable/c/989164305b933af06d69bb91044dafbd01025371"
                },
                {
                    "url": "https://git.kernel.org/stable/c/36e133af33ea54193378b190cf92c47c12a43d34"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e473216b42aa1fd9fc6b94b608b42c210c655908"
                }
            ],
            "title": "drm/virtio: Check whether transferred 2D BO is shmem",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}