{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53864",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-09T01:27:17.829Z",
        "datePublished": "2025-12-09T01:30:33.263Z",
        "dateUpdated": "2026-05-11T19:52:59.870Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:52:59.870Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()\n\nWhen disabling overlay plane in mxsfb_plane_overlay_atomic_update(),\noverlay plane's framebuffer pointer is NULL.  So, dereferencing it would\ncause a kernel Oops(NULL pointer dereferencing).  Fix the issue by\ndisabling overlay plane in mxsfb_plane_overlay_atomic_disable() instead."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/mxsfb/mxsfb_kms.c"
                    ],
                    "versions": [
                        {
                            "version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
                            "lessThan": "8bf2d4ca521d3acb57fc1607386e749b3cc92aaf",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
                            "lessThan": "0f98de0a11d29821d9448114178ddc1b1fe32a18",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "cb285a5348e768dbc8edfe28cc2be5ec0c7e1a33",
                            "lessThan": "aa656d48e871a1b062e1bbf9474d8b831c35074c",
                            "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/mxsfb/mxsfb_kms.c"
                    ],
                    "versions": [
                        {
                            "version": "5.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.54",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5.4",
                            "lessThanOrEqual": "6.5.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6",
                            "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": "5.19",
                                    "versionEndExcluding": "6.1.54"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.5.4"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.19",
                                    "versionEndExcluding": "6.6"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/8bf2d4ca521d3acb57fc1607386e749b3cc92aaf"
                },
                {
                    "url": "https://git.kernel.org/stable/c/0f98de0a11d29821d9448114178ddc1b1fe32a18"
                },
                {
                    "url": "https://git.kernel.org/stable/c/aa656d48e871a1b062e1bbf9474d8b831c35074c"
                }
            ],
            "title": "drm/mxsfb: Disable overlay plane in mxsfb_plane_overlay_atomic_disable()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}