{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2023-53388",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-09-17T14:54:09.737Z",
        "datePublished": "2025-09-18T13:33:31.385Z",
        "dateUpdated": "2026-05-11T19:43:59.076Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:43:59.076Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Clean dangling pointer on bind error path\n\nmtk_drm_bind() can fail, in which case drm_dev_put() is called,\ndestroying the drm_device object. However a pointer to it was still\nbeing held in the private object, and that pointer would be passed along\nto DRM in mtk_drm_sys_prepare() if a suspend were triggered at that\npoint, resulting in a panic. Clean the pointer when destroying the\nobject in the error path to prevent this from happening."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpu/drm/mediatek/mtk_drm_drv.c"
                    ],
                    "versions": [
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "9a48f99aa7bea15e0b1d8b0040c46b4792eddf3b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "a161f1d92aabb3b8463f752bdc3474dc3a5ec0e5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "6a89ddee1686a8872384aaa9f0bcfa6b675acd86",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "49cf87919daeeeeeb9e924c39bdd9203af434461",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "7b551a501fa714890e55bae73efede1185728d72",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "f3887c771576c5d740c5c5b8bf654a8ab8020b7d",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "119f5173628aa7a0c3cf9db83460d40709e8241d",
                            "lessThan": "36aa8c61af55675ed967900fbe5deb32d776f051",
                            "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/mediatek/mtk_drm_drv.c"
                    ],
                    "versions": [
                        {
                            "version": "4.7",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.7",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.276",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.235",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.173",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.99",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.16",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2.3",
                            "lessThanOrEqual": "6.2.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.3",
                            "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": "4.7",
                                    "versionEndExcluding": "4.19.276"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "5.4.235"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "5.10.173"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "5.15.99"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "6.1.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "6.2.3"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "4.7",
                                    "versionEndExcluding": "6.3"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/9a48f99aa7bea15e0b1d8b0040c46b4792eddf3b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a161f1d92aabb3b8463f752bdc3474dc3a5ec0e5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6a89ddee1686a8872384aaa9f0bcfa6b675acd86"
                },
                {
                    "url": "https://git.kernel.org/stable/c/49cf87919daeeeeeb9e924c39bdd9203af434461"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7b551a501fa714890e55bae73efede1185728d72"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f3887c771576c5d740c5c5b8bf654a8ab8020b7d"
                },
                {
                    "url": "https://git.kernel.org/stable/c/36aa8c61af55675ed967900fbe5deb32d776f051"
                }
            ],
            "title": "drm/mediatek: Clean dangling pointer on bind error path",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "cvssV3_1": {
                            "scope": "UNCHANGED",
                            "version": "3.1",
                            "baseScore": 7.8,
                            "attackVector": "LOCAL",
                            "baseSeverity": "HIGH",
                            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                            "integrityImpact": "HIGH",
                            "userInteraction": "NONE",
                            "attackComplexity": "LOW",
                            "availabilityImpact": "HIGH",
                            "privilegesRequired": "LOW",
                            "confidentialityImpact": "HIGH"
                        }
                    },
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2023-53388",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "total"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2026-01-14T18:58:21.448763Z"
                            }
                        }
                    }
                ],
                "problemTypes": [
                    {
                        "descriptions": [
                            {
                                "lang": "en",
                                "type": "CWE",
                                "cweId": "CWE-416",
                                "description": "CWE-416 Use After Free"
                            }
                        ]
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2026-01-14T19:03:05.206Z"
                }
            }
        ]
    }
}