cvelist/2024/41xxx/CVE-2024-41071.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-41071",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: Avoid address calculations via out of bounds array indexing\n\nreq->n_channels must be set before req->channels[] can be used.\n\nThis patch fixes one of the issues encountered in [1].\n\n[   83.964255] UBSAN: array-index-out-of-bounds in net/mac80211/scan.c:364:4\n[   83.964258] index 0 is out of range for type 'struct ieee80211_channel *[]'\n[...]\n[   83.964264] Call Trace:\n[   83.964267]  <TASK>\n[   83.964269]  dump_stack_lvl+0x3f/0xc0\n[   83.964274]  __ubsan_handle_out_of_bounds+0xec/0x110\n[   83.964278]  ieee80211_prep_hw_scan+0x2db/0x4b0\n[   83.964281]  __ieee80211_start_scan+0x601/0x990\n[   83.964291]  nl80211_trigger_scan+0x874/0x980\n[   83.964295]  genl_family_rcv_msg_doit+0xe8/0x160\n[   83.964298]  genl_rcv_msg+0x240/0x270\n[...]\n\n[1] https://bugzilla.kernel.org/show_bug.cgi?id=218810"
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "Linux",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1da177e4c3f4",
                                            "version_value": "a2bb0c5d0086"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "6.1.113",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.57",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.9.11",
                                                        "lessThanOrEqual": "6.9.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.10",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/a2bb0c5d0086be5ab5054465dfaa381a1144905c",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/a2bb0c5d0086be5ab5054465dfaa381a1144905c"
            },
            {
                "url": "https://git.kernel.org/stable/c/26b177ecdd311f20de4c379f0630858a675dfc0c",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/26b177ecdd311f20de4c379f0630858a675dfc0c"
            },
            {
                "url": "https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/4f43a614b1b84f0d1e3c48cc541c3bfdf414a6d0"
            },
            {
                "url": "https://git.kernel.org/stable/c/2663d0462eb32ae7c9b035300ab6b1523886c718",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2663d0462eb32ae7c9b035300ab6b1523886c718"
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        ]
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