{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-53152",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-06-09T07:44:35.388Z",
        "datePublished": "2026-06-25T08:38:36.850Z",
        "dateUpdated": "2026-06-25T08:38:36.850Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-06-25T08:38:36.850Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: dw_mmc-rockchip: Add missing private data for very old controllers\n\nThe really old controllers (rk2928, rk3066, rk3188) do not support UHS\nspeeds at all, and thus never handled phase data.\n\nFor that reason it never had a parse_dt callback and no driver private\ndata at all.\n\nCommit ff6f0286c896 (\"mmc: dw_mmc-rockchip: Add memory clock auto-gating\nsupport\") makes the private data sort of mandatory, because the init\nfunction checks whether phases are configured internally or through the\nclock controller.\n\nThis results in the old SoCs then experiencing NULL-pointer dereferences\nwhen they try to access that private-data struct.\n\nWhile we could have if (priv) conditionals in all places, it's way less\ncluttery to just give the old types their private-data struct."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/mmc/host/dw_mmc-rockchip.c"
                    ],
                    "versions": [
                        {
                            "version": "7457b35afafef5195a498d13b3e05f4258beeecc",
                            "lessThan": "b1180ff50cca48807893ecde7d1f81d573c88c85",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5b58ba042e2379f4c01da3211fd17dbdc983c2ac",
                            "lessThan": "7f8007be13e6cc1e0a508fe461f9a91ba9a28b8c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff6f0286c896f062853552097220dd93961be9c4",
                            "lessThan": "8d9eca906e76d3dd40e5f2c79701f066678f2e62",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff6f0286c896f062853552097220dd93961be9c4",
                            "lessThan": "1e9a4850afa0ceb63984fb1a9f3e86d0fc4fd18f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6.12.78",
                            "lessThan": "6.12.94",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.19",
                            "lessThan": "6.18.36",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/mmc/host/dw_mmc-rockchip.c"
                    ],
                    "versions": [
                        {
                            "version": "6.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "6.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.94",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.36",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.0.13",
                            "lessThanOrEqual": "7.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1",
                            "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": "6.12.78",
                                    "versionEndExcluding": "6.12.94"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.18.19",
                                    "versionEndExcluding": "6.18.36"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.19",
                                    "versionEndExcluding": "7.0.13"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.19",
                                    "versionEndExcluding": "7.1"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b1180ff50cca48807893ecde7d1f81d573c88c85"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7f8007be13e6cc1e0a508fe461f9a91ba9a28b8c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/8d9eca906e76d3dd40e5f2c79701f066678f2e62"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1e9a4850afa0ceb63984fb1a9f3e86d0fc4fd18f"
                }
            ],
            "title": "mmc: dw_mmc-rockchip: Add missing private data for very old controllers",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}