{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2024-41082",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-07-12T12:17:45.633Z",
        "datePublished": "2024-07-29T15:04:19.372Z",
        "dateUpdated": "2026-10-03T10:55:11.957Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-10-03T10:55:11.957Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme-fabrics: use reserved tag for reg read/write command\n\nIn some scenarios, if too many commands are issued by nvme command in\nthe same time by user tasks, this may exhaust all tags of admin_q. If\na reset (nvme reset or IO timeout) occurs before these commands finish,\nreconnect routine may fail to update nvme regs due to insufficient tags,\nwhich will cause kernel hang forever. In order to workaround this issue,\nmaybe we can let reg_read32()/reg_read64()/reg_write32() use reserved\ntags. This maybe safe for nvmf:\n\n1. For the disable ctrl path,  we will not issue connect command\n2. For the enable ctrl / fw activate path, since connect and reg_xx()\n   are called serially.\n\nSo the reserved tags may still be enough while reg_xx() use reserved tags."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/host/fabrics.c"
                    ],
                    "versions": [
                        {
                            "version": "e7832cb48a654cd12b2bc9181b2f0ad49d526ac6",
                            "lessThan": "cc91c461cf3902993364ea85d8814ba7786c95b1",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e7832cb48a654cd12b2bc9181b2f0ad49d526ac6",
                            "lessThan": "165da9c67a26f08c9b956c15d701da7690f45bcb",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "e7832cb48a654cd12b2bc9181b2f0ad49d526ac6",
                            "lessThan": "7dc3bfcb4c9cc58970fff6aaa48172cb224d85aa",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "affected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/nvme/host/fabrics.c"
                    ],
                    "versions": [
                        {
                            "version": "5.4",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "5.4",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.6.158",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.9.11",
                            "lessThanOrEqual": "6.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.10",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.6.158"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.9.11"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "5.4",
                                    "versionEndExcluding": "6.10"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/cc91c461cf3902993364ea85d8814ba7786c95b1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/165da9c67a26f08c9b956c15d701da7690f45bcb"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7dc3bfcb4c9cc58970fff6aaa48172cb224d85aa"
                }
            ],
            "title": "nvme-fabrics: use reserved tag for reg read/write command",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T04:46:52.643Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/165da9c67a26f08c9b956c15d701da7690f45bcb",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/7dc3bfcb4c9cc58970fff6aaa48172cb224d85aa",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2024-41082",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-09-10T16:21:02.205379Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-11T17:33:09.536Z"
                }
            }
        ]
    }
}