cvelist/2023/2xxx/CVE-2023-2008.json

{
    "data_type": "CVE",
    "data_format": "MITRE",
    "data_version": "4.0",
    "CVE_data_meta": {
        "ID": "CVE-2023-2008",
        "ASSIGNER": "secalert@redhat.com",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "n/a",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "Linux kernel udmabuf device driver",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "Fixed in kernel v5.19-rc4"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-129"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4",
                "url": "https://github.com/torvalds/linux/commit/05b252cccb2e5c3f56119d25de684b4f810ba4"
            },
            {
                "refsource": "MISC",
                "name": "https://www.zerodayinitiative.com/advisories/ZDI-23-441/",
                "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-441/"
            },
            {
                "refsource": "MISC",
                "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2186862",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2186862"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://security.netapp.com/advisory/ntap-20230517-0007/",
                "url": "https://security.netapp.com/advisory/ntap-20230517-0007/"
            }
        ]
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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."
            }
        ]
    }
}