{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-23366",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-01-13T15:37:46.002Z",
        "datePublished": "2026-03-25T10:27:48.311Z",
        "dateUpdated": "2026-05-11T22:05:28.991Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T22:05:28.991Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: Do not destroy NULL modes\n\n'modes' in drm_client_modeset_probe may fail to kcalloc.  If this\noccurs, we jump to 'out', calling modes_destroy on it, which\ndereferences it.  This may result in a NULL pointer dereference in the\nerror case.  Prevent that."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/drm_client_modeset.c"
                    ],
                    "versions": [
                        {
                            "version": "3039cc0c0653c6e15130a8719c3237329a954670",
                            "lessThan": "4e3ca5f82346cc23c0a71f1ceb006115ff6b0745",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3039cc0c0653c6e15130a8719c3237329a954670",
                            "lessThan": "9aa3e33f0c7f2679ac599a09e3102c8f716a6321",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3039cc0c0653c6e15130a8719c3237329a954670",
                            "lessThan": "c601fd5414315fc515f746b499110e46272e7243",
                            "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/drm_client_modeset.c"
                    ],
                    "versions": [
                        {
                            "version": "6.16",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.16",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.17",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.19.7",
                            "lessThanOrEqual": "6.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0",
                            "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": "6.16",
                                    "versionEndExcluding": "6.18.17"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "6.19.7"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.16",
                                    "versionEndExcluding": "7.0"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/4e3ca5f82346cc23c0a71f1ceb006115ff6b0745"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9aa3e33f0c7f2679ac599a09e3102c8f716a6321"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c601fd5414315fc515f746b499110e46272e7243"
                }
            ],
            "title": "drm/client: Do not destroy NULL modes",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}