{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-27401",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirewire: nosy: ensure user_length is taken into account when fetching packet contents\n\nEnsure that packet_buffer_get respects the user_length provided. If\nthe length of the head packet exceeds the user_length, packet_buffer_get\nwill now return 0 to signify to the user that no data were read\nand a larger buffer size is required. Helps prevent user space overflows."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
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        ]
    },
    "affects": {
        "vendor": {
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                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<",
                                            "version_name": "1da177e4c3f4",
                                            "version_value": "67f34f093c0f"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.19.314",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.4.276",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.10.217",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.15.159",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.1.91",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.6.31",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.8.10",
                                                        "lessThanOrEqual": "6.8.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "6.9",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
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                                                "defaultStatus": "affected"
                                            }
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                "url": "https://git.kernel.org/stable/c/67f34f093c0f7bf33f5b4ae64d3d695a3b978285",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/67f34f093c0f7bf33f5b4ae64d3d695a3b978285"
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                "url": "https://git.kernel.org/stable/c/7b8c7bd2296e95b38a6ff346242356a2e7190239",
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                "name": "https://git.kernel.org/stable/c/7b8c7bd2296e95b38a6ff346242356a2e7190239"
            },
            {
                "url": "https://git.kernel.org/stable/c/cca330c59c54207567a648357835f59df9a286bb",
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                "name": "https://git.kernel.org/stable/c/cca330c59c54207567a648357835f59df9a286bb"
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                "name": "https://git.kernel.org/stable/c/79f988d3ffc1aa778fc5181bdfab312e57956c6b"
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                "name": "https://git.kernel.org/stable/c/4ee0941da10e8fdcdb34756b877efd3282594c1f"
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                "url": "https://git.kernel.org/stable/c/38762a0763c10c24a4915feee722d7aa6e73eb98",
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                "name": "https://git.kernel.org/stable/c/38762a0763c10c24a4915feee722d7aa6e73eb98"
            },
            {
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                "refsource": "MISC",
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            {
                "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DW2MIOIMOFUSNLHLRYX23AFR36BMKD65/",
                "refsource": "MISC",
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            },
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                "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html",
                "refsource": "MISC",
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            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html",
                "refsource": "MISC",
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