cvelist/2023/53xxx/CVE-2023-53116.json

{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-53116",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet: avoid potential UAF in nvmet_req_complete()\n\nAn nvme target ->queue_response() operation implementation may free the\nrequest passed as argument. Such implementation potentially could result\nin a use after free of the request pointer when percpu_ref_put() is\ncalled in nvmet_req_complete().\n\nAvoid such problem by using a local variable to save the sq pointer\nbefore calling __nvmet_req_complete(), thus avoiding dereferencing the\nreq pointer after that function call."
            }
        ]
    },
    "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": "a07b4970f464f13640e28e16dad6cfa33647cc99",
                                            "version_value": "e5d99b29012bbf0e86929403209723b2806500c1"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.8",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "4.8",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "4.14.311",
                                                        "lessThanOrEqual": "4.14.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "4.19.279",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.4.238",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.176",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.104",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.1.21",
                                                        "lessThanOrEqual": "6.1.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.2.8",
                                                        "lessThanOrEqual": "6.2.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "6.3",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/e5d99b29012bbf0e86929403209723b2806500c1",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/e5d99b29012bbf0e86929403209723b2806500c1"
            },
            {
                "url": "https://git.kernel.org/stable/c/fafcb4b26393870c45462f9af6a48e581dbbcf7e",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/fafcb4b26393870c45462f9af6a48e581dbbcf7e"
            },
            {
                "url": "https://git.kernel.org/stable/c/04c394208831d5e0d5cfee46722eb0f033cd4083",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/04c394208831d5e0d5cfee46722eb0f033cd4083"
            },
            {
                "url": "https://git.kernel.org/stable/c/a6317235da8aa7cb97529ebc8121cc2a4c4c437a",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/a6317235da8aa7cb97529ebc8121cc2a4c4c437a"
            },
            {
                "url": "https://git.kernel.org/stable/c/f1d5888a5efe345b63c430b256e95acb0a475642",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/f1d5888a5efe345b63c430b256e95acb0a475642"
            },
            {
                "url": "https://git.kernel.org/stable/c/bcd535f07c58342302a2cd2bdd8894fe0872c8a9",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/bcd535f07c58342302a2cd2bdd8894fe0872c8a9"
            },
            {
                "url": "https://git.kernel.org/stable/c/8ed9813871038b25a934b21ab76b5b7dbf44fc3a",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/8ed9813871038b25a934b21ab76b5b7dbf44fc3a"
            },
            {
                "url": "https://git.kernel.org/stable/c/6173a77b7e9d3e202bdb9897b23f2a8afe7bf286",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/6173a77b7e9d3e202bdb9897b23f2a8afe7bf286"
            }
        ]
    },
    "generator": {
        "engine": "bippy-1.1.0"
    }
}