{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-36934",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbna: ensure the copied buf is NUL terminated\n\nCurrently, we allocate a nbytes-sized kernel buffer and copy nbytes from\nuserspace to that buffer. Later, we use sscanf on this buffer but we don't\nensure that the string is terminated inside the buffer, this can lead to\nOOB read when using sscanf. Fix this issue by using memdup_user_nul\ninstead of memdup_user."
            }
        ]
    },
    "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": "7afc5dbde091",
                                            "version_value": "bd502ba81cd1"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "3.3",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "3.3",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "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"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/bd502ba81cd1d515deddad7dbc6b812b14b97147",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/bd502ba81cd1d515deddad7dbc6b812b14b97147"
            },
            {
                "url": "https://git.kernel.org/stable/c/80578ec10335bc15ac35fd1703c22aab34e39fdd",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/80578ec10335bc15ac35fd1703c22aab34e39fdd"
            },
            {
                "url": "https://git.kernel.org/stable/c/6f0f19b79c085cc891c418b768f26f7004bd51a4",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/6f0f19b79c085cc891c418b768f26f7004bd51a4"
            },
            {
                "url": "https://git.kernel.org/stable/c/0f560240b4cc25d3de527deb257cdf072c0102a9",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/0f560240b4cc25d3de527deb257cdf072c0102a9"
            },
            {
                "url": "https://git.kernel.org/stable/c/06cb37e2ba6441888f24566a997481d4197b4e32",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/06cb37e2ba6441888f24566a997481d4197b4e32"
            },
            {
                "url": "https://git.kernel.org/stable/c/e19478763154674c084defc62ae0d64d79657f91",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e19478763154674c084defc62ae0d64d79657f91"
            },
            {
                "url": "https://git.kernel.org/stable/c/1518b2b498a0109eb6b15755169d3b6607356b35",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/1518b2b498a0109eb6b15755169d3b6607356b35"
            },
            {
                "url": "https://git.kernel.org/stable/c/8c34096c7fdf272fd4c0c37fe411cd2e3ed0ee9f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/8c34096c7fdf272fd4c0c37fe411cd2e3ed0ee9f"
            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html",
                "refsource": "MISC",
                "name": "https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"
            },
            {
                "url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html",
                "refsource": "MISC",
                "name": "https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html"
            }
        ]
    },
    "generator": {
        "engine": "bippy-a5840b7849dd"
    }
}