{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2025-38656",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-04-16T04:51:24.030Z",
        "datePublished": "2025-08-22T16:00:59.678Z",
        "dateUpdated": "2026-05-23T16:00:15.439Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-23T16:00:15.439Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: Fix error code in iwl_op_mode_dvm_start()\n\nPreserve the error code if iwl_setup_deferred_work() fails.  The current\ncode returns ERR_PTR(0) (which is NULL) on this path.  I believe the\nmissing error code potentially leads to a use after free involving\ndebugfs."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/intel/iwlwifi/dvm/main.c"
                    ],
                    "versions": [
                        {
                            "version": "c0e43c3f6c0a79381b468574c241065998412b7c",
                            "lessThan": "991e2066f6009d3cb898413058c62dbcc92bd6d2",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "70a1b527eaea9430b1bd87de59f3b9f6bd225701",
                            "lessThan": "1d068272c21d886d06526454b68368100ba0a720",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "90a0d9f339960448a3acc1437a46730f975efd6a",
                            "lessThan": "cf80c02a9fdb6c5bc8508beb6a0f6a1294fc32f6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "c80832d445653baba5ac80cd2c2637c437ac881b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "b398120fbe0acfef60b16f6a0f69902d385d7728",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "2e9f85ee3b46453a2f250a57d3a9f10c70c71202",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "6663c52608d8d8727bf1911e6d9218069ba1c85e",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ca980f1911a7144d451d1c31298ab8507c6bd88f",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "7dd6350307af6521b6240b295c93b7eec4daebe6",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "5.4.297",
                            "lessThan": "5.5",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.241",
                            "lessThan": "5.11",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.190",
                            "lessThan": "5.16",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.148",
                            "lessThan": "6.2",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.102",
                            "lessThan": "6.7",
                            "status": "affected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.12.42",
                            "lessThan": "6.13",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/intel/iwlwifi/dvm/main.c"
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4.297"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.10.241"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.15.190"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.1.148"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.6.102"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "6.12.42"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/991e2066f6009d3cb898413058c62dbcc92bd6d2"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1d068272c21d886d06526454b68368100ba0a720"
                },
                {
                    "url": "https://git.kernel.org/stable/c/cf80c02a9fdb6c5bc8508beb6a0f6a1294fc32f6"
                }
            ],
            "title": "wifi: iwlwifi: Fix error code in iwl_op_mode_dvm_start()",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}