{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2026-72147",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2026-08-09T03:40:39.908Z",
        "datePublished": "2026-08-15T05:53:19.170Z",
        "dateUpdated": "2026-08-17T05:09:06.340Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-08-17T05:09:06.340Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: dw-edma-pcie: Reject devices without driver data\n\ndw_edma_pcie_probe() treats the PCI device ID driver_data as the\ntemplate for the controller layout and copies it unconditionally. A\ndevice bound dynamically via sysfs can match the driver without that\ndata, which leads to a NULL pointer dereference.\n\nReject such matches before enabling the device."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/dma/dw-edma/dw-edma-pcie.c"
                    ],
                    "versions": [
                        {
                            "version": "41aaff2a2ac01c5f5415f9de9cd7015ac2b8d569",
                            "lessThan": "2733b5dcb5a4ba4446f7bac954b97e4501dcaa64",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41aaff2a2ac01c5f5415f9de9cd7015ac2b8d569",
                            "lessThan": "a1042599fa8f9e313be176eb1ea1ae199f983419",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41aaff2a2ac01c5f5415f9de9cd7015ac2b8d569",
                            "lessThan": "043acb00e4edd4b9ffb9dd0e357482dcd9086486",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41aaff2a2ac01c5f5415f9de9cd7015ac2b8d569",
                            "lessThan": "044f7b3252d4fb2143d4999eec2800c08f1001ed",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "41aaff2a2ac01c5f5415f9de9cd7015ac2b8d569",
                            "lessThan": "11d7cfe0c119691b2dafbb699bbca90258c678aa",
                            "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/dma/dw-edma/dw-edma-pcie.c"
                    ],
                    "versions": [
                        {
                            "version": "5.3",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.3",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.148",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.101",
                            "lessThanOrEqual": "6.12.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.18.42",
                            "lessThanOrEqual": "6.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.1.5",
                            "lessThanOrEqual": "7.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "7.2",
                            "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": "5.3",
                                    "versionEndExcluding": "6.6.148"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "6.12.101"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "6.18.42"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "7.1.5"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.3",
                                    "versionEndExcluding": "7.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/2733b5dcb5a4ba4446f7bac954b97e4501dcaa64"
                },
                {
                    "url": "https://git.kernel.org/stable/c/a1042599fa8f9e313be176eb1ea1ae199f983419"
                },
                {
                    "url": "https://git.kernel.org/stable/c/043acb00e4edd4b9ffb9dd0e357482dcd9086486"
                },
                {
                    "url": "https://git.kernel.org/stable/c/044f7b3252d4fb2143d4999eec2800c08f1001ed"
                },
                {
                    "url": "https://git.kernel.org/stable/c/11d7cfe0c119691b2dafbb699bbca90258c678aa"
                }
            ],
            "title": "dmaengine: dw-edma-pcie: Reject devices without driver data",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}