{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53425",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-17T14:54:09.742Z",
        "datePublished": "2025-09-18T16:04:07.335Z",
        "dateUpdated": "2026-05-11T19:44:43.847Z"
    },
    "containers": {
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                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:44:43.847Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: platform: mediatek: vpu: fix NULL ptr dereference\n\nIf pdev is NULL, then it is still dereferenced.\n\nThis fixes this smatch warning:\n\ndrivers/media/platform/mediatek/vpu/mtk_vpu.c:570 vpu_load_firmware() warn: address of NULL pointer 'pdev'"
                }
            ],
            "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/vpu/mtk_vpu.c"
                    ],
                    "versions": [
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "099e929e7477f37ca16738fc158d7101c0189ca1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "1b3f25d3894a091abc247eadab266a2c9be64389",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "c1c5826223ae05a48d21f6708c6f34ee9006238c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "2caeb722f0ea5d2d24af30bb1753a89d449b6aa0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "776b34615a29551d69d82a0082e7319d5ea284bd",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "b7bd48f0be84e24d21aa3a8f59a8a9cb8633a1c4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "4d299e6e0ac3cf8ab4517dc29c9294bc4bf72398",
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                            "versionType": "git"
                        },
                        {
                            "version": "3003a180ef6b9462f3cccc2a89884ef2332d2a1c",
                            "lessThan": "3df55cd773e8603b623425cc97b05e542854ad27",
                            "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/vpu/mtk_vpu.c"
                    ],
                    "versions": [
                        {
                            "version": "4.8",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.8",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.324",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.293",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.255",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.192",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.128",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.47",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.4.12",
                            "lessThanOrEqual": "6.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.5",
                            "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": "4.8",
                                    "versionEndExcluding": "4.14.324"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "4.19.293"
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "5.15.128"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "6.1.47"
                                },
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "6.4.12"
                                },
                                {
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                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.8",
                                    "versionEndExcluding": "6.5"
                                }
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                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/099e929e7477f37ca16738fc158d7101c0189ca1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1b3f25d3894a091abc247eadab266a2c9be64389"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c1c5826223ae05a48d21f6708c6f34ee9006238c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/2caeb722f0ea5d2d24af30bb1753a89d449b6aa0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/776b34615a29551d69d82a0082e7319d5ea284bd"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b7bd48f0be84e24d21aa3a8f59a8a9cb8633a1c4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/4d299e6e0ac3cf8ab4517dc29c9294bc4bf72398"
                },
                {
                    "url": "https://git.kernel.org/stable/c/3df55cd773e8603b623425cc97b05e542854ad27"
                }
            ],
            "title": "media: platform: mediatek: vpu: fix NULL ptr dereference",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 5.5,
                            "attackVector": "LOCAL",
                            "baseSeverity": "MEDIUM",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
                            "integrityImpact": "NONE",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "NONE"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2023-53425",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-01-14T19:13:22.579680Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-476",
                                "description": "CWE-476 NULL Pointer Dereference"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-14T19:23:08.607Z"
                }
            }
        ]
    }
}