{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-89884",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-09-11T19:38:34.773Z",
        "datePublished": "2026-09-16T10:31:49.063Z",
        "dateUpdated": "2026-10-21T12:49:05.161Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-21T12:49:05.161Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: platform: mtk-mdp3: fix NULL deref on failed SCP lookup\n\nAdd the missing sanity check after looking up the SCP to avoid\ndereferencing a NULL-pointer in case its driver has not yet been bound."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/media/platform/mediatek/mdp3/mtk-mdp3-core.c"
                    ],
                    "versions": [
                        {
                            "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
                            "lessThan": "7cdb1e2d3b0e56385610b6e47e88783e8c4effc4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
                            "lessThan": "28548387d79d14c975e77787ebd1f051265e1396",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
                            "lessThan": "5026f927ef4150ba12da6f1098cf7952d77b14b6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
                            "lessThan": "426ead7eed6d6b3c3f0fe0925c112ef73fc87256",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "61890ccaefaff89f5babd2c8412fd222c3f5fe38",
                            "lessThan": "90368323fb244da0504e3da37a182f8e89bcc3b9",
                            "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/media/platform/mediatek/mdp3/mtk-mdp3-core.c"
                    ],
                    "versions": [
                        {
                            "version": "6.1",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.1",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.160",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.110",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.51",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2.5",
                            "lessThanOrEqual": "7.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.3",
                            "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": "6.1",
                                    "versionEndExcluding": "6.6.160"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1",
                                    "versionEndExcluding": "6.12.110"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1",
                                    "versionEndExcluding": "6.18.51"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1",
                                    "versionEndExcluding": "7.2.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1",
                                    "versionEndExcluding": "7.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/7cdb1e2d3b0e56385610b6e47e88783e8c4effc4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/28548387d79d14c975e77787ebd1f051265e1396"
                },
                {
                    "url": "https://git.kernel.org/stable/c/5026f927ef4150ba12da6f1098cf7952d77b14b6"
                },
                {
                    "url": "https://git.kernel.org/stable/c/426ead7eed6d6b3c3f0fe0925c112ef73fc87256"
                },
                {
                    "url": "https://git.kernel.org/stable/c/90368323fb244da0504e3da37a182f8e89bcc3b9"
                }
            ],
            "title": "media: platform: mtk-mdp3: fix NULL deref on failed SCP lookup",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}