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        "ID": "CVE-2024-27435",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix reconnection fail due to reserved tag allocation\n\nWe found a issue on production environment while using NVMe over RDMA,\nadmin_q reconnect failed forever while remote target and network is ok.\nAfter dig into it, we found it may caused by a ABBA deadlock due to tag\nallocation. In my case, the tag was hold by a keep alive request\nwaiting inside admin_q, as we quiesced admin_q while reset ctrl, so the\nrequest maked as idle and will not process before reset success. As\nfabric_q shares tagset with admin_q, while reconnect remote target, we\nneed a tag for connect command, but the only one reserved tag was held\nby keep alive command which waiting inside admin_q. As a result, we\nfailed to reconnect admin_q forever. In order to fix this issue, I\nthink we should keep two reserved tags for admin queue."
            }
        ]
    },
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        "problemtype_data": [
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                    {
                        "lang": "eng",
                        "value": "n/a"
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                                "product_name": "Linux",
                                "version": {
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                                            "version_name": "ed01fee283a0",
                                            "version_value": "149afee5c741"
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                                        {
                                            "version_value": "not down converted",
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                                                        "version": "5.12",
                                                        "status": "affected"
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                                                        "version": "6.7.11",
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                                                        "status": "unaffected",
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                                                        "version": "6.8.2",
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                                                        "version": "6.9",
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                "url": "https://git.kernel.org/stable/c/149afee5c7418ec5db9d7387b9c9a5c1eb7ea2a8",
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