{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "state": "PUBLISHED",
        "cveId": "CVE-2023-2008",
        "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "assignerShortName": "redhat",
        "dateUpdated": "2024-08-02T06:05:27.108Z",
        "dateReserved": "2023-04-12T00:00:00",
        "datePublished": "2023-04-14T00:00:00"
    },
    "containers": {
        "cna": {
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                "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
                "shortName": "redhat",
                "dateUpdated": "2023-05-17T00:00:00"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "A flaw was found in the Linux kernel's udmabuf device driver. The specific flaw exists within a fault handler. The issue results from the lack of proper validation of user-supplied data, which can result in a memory access past the end of an array. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of the kernel."
                }
            ],
            "affected": [
                {
                    "vendor": "n/a",
                    "product": "Linux kernel udmabuf device driver",
                    "versions": [
                        {
                            "version": "Fixed in kernel v5.19-rc4",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4"
                },
                {
                    "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-441/"
                },
                {
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2186862"
                },
                {
                    "url": "https://security.netapp.com/advisory/ntap-20230517-0007/"
                }
            ],
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "type": "CWE",
                            "lang": "en",
                            "description": "CWE-129",
                            "cweId": "CWE-129"
                        }
                    ]
                }
            ]
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T06:05:27.108Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-441/",
                        "tags": [
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                        ]
                    },
                    {
                        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2186862",
                        "tags": [
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                    },
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                        "url": "https://security.netapp.com/advisory/ntap-20230517-0007/",
                        "tags": [
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        ]
    }
}