{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2023-38431",
        "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "assignerShortName": "mitre",
        "dateUpdated": "2024-08-02T17:39:13.538Z",
        "dateReserved": "2023-07-17T00:00:00.000Z",
        "datePublished": "2023-07-17T00:00:00.000Z"
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    "containers": {
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                "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
                "shortName": "mitre",
                "dateUpdated": "2023-08-24T18:06:20.296Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "An issue was discovered in the Linux kernel before 6.3.8. fs/smb/server/connection.c in ksmbd does not validate the relationship between the NetBIOS header's length field and the SMB header sizes, via pdu_size in ksmbd_conn_handler_loop, leading to an out-of-bounds read."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "n/a",
                    "versions": [
                        {
                            "version": "n/a",
                            "status": "affected"
                        }
                    ]
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            ],
            "references": [
                {
                    "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.8"
                },
                {
                    "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=368ba06881c395f1c9a7ba22203cf8d78b4addc0"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20230824-0011/"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "text",
                            "lang": "en",
                            "description": "n/a"
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                    ]
                }
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        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T17:39:13.538Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.8",
                        "tags": [
                            "x_transferred"
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                    },
                    {
                        "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=368ba06881c395f1c9a7ba22203cf8d78b4addc0",
                        "tags": [
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                    },
                    {
                        "url": "https://security.netapp.com/advisory/ntap-20230824-0011/",
                        "tags": [
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                ]
            }
        ]
    }
}