{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2024-47750",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix Use-After-Free of rsv_qp on HIP08\n\nCurrently rsv_qp is freed before ib_unregister_device() is called\non HIP08. During the time interval, users can still dereg MR and\nrsv_qp will be used in this process, leading to a UAF. Move the\nrelease of rsv_qp after calling ib_unregister_device() to fix it."
            }
        ]
    },
    "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": "70f92521584f",
                                            "version_value": "2ccf1c75d399"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "5.18",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "5.18",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.113",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.6.54",
                                                        "lessThanOrEqual": "6.6.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.10.13",
                                                        "lessThanOrEqual": "6.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.11.2",
                                                        "lessThanOrEqual": "6.11.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.12",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d"
            },
            {
                "url": "https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33"
            },
            {
                "url": "https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645"
            },
            {
                "url": "https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425"
            },
            {
                "url": "https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0"
            }
        ]
    },
    "generator": {
        "engine": "bippy-8e903de6a542"
    }
}