{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-48697",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvmet: fix a use-after-free\n\nFix the following use-after-free complaint triggered by blktests nvme/004:\n\nBUG: KASAN: user-memory-access in blk_mq_complete_request_remote+0xac/0x350\nRead of size 4 at addr 0000607bd1835943 by task kworker/13:1/460\nWorkqueue: nvmet-wq nvme_loop_execute_work [nvme_loop]\nCall Trace:\n show_stack+0x52/0x58\n dump_stack_lvl+0x49/0x5e\n print_report.cold+0x36/0x1e2\n kasan_report+0xb9/0xf0\n __asan_load4+0x6b/0x80\n blk_mq_complete_request_remote+0xac/0x350\n nvme_loop_queue_response+0x1df/0x275 [nvme_loop]\n __nvmet_req_complete+0x132/0x4f0 [nvmet]\n nvmet_req_complete+0x15/0x40 [nvmet]\n nvmet_execute_io_connect+0x18a/0x1f0 [nvmet]\n nvme_loop_execute_work+0x20/0x30 [nvme_loop]\n process_one_work+0x56e/0xa70\n worker_thread+0x2d1/0x640\n kthread+0x183/0x1c0\n ret_from_fork+0x1f/0x30"
            }
        ]
    },
    "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": "a07b4970f464",
                                            "version_value": "17f121ca3ec6"
                                        },
                                        {
                                            "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": "4.19.260",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.4.213",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.10.143",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.15.68",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
                                                    },
                                                    {
                                                        "version": "5.19.9",
                                                        "lessThanOrEqual": "5.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "semver"
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                                                    {
                                                        "version": "6.0",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
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                }
            ]
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    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/17f121ca3ec6be0fb32d77c7f65362934a38cc8e",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/17f121ca3ec6be0fb32d77c7f65362934a38cc8e"
            },
            {
                "url": "https://git.kernel.org/stable/c/8d66989b5f7bb28bba2f8e1e2ffc8bfef4a10717",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/8d66989b5f7bb28bba2f8e1e2ffc8bfef4a10717"
            },
            {
                "url": "https://git.kernel.org/stable/c/be01f1c988757b95f11f090a9f491365670a522b",
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                "name": "https://git.kernel.org/stable/c/be01f1c988757b95f11f090a9f491365670a522b"
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                "name": "https://git.kernel.org/stable/c/ebf46da50beb78066674354ad650606a467e33fa"
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                "url": "https://git.kernel.org/stable/c/4484ce97a78171668c402e0c45db7f760aea8060",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/4484ce97a78171668c402e0c45db7f760aea8060"
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                "url": "https://git.kernel.org/stable/c/6a02a61e81c231cc5c680c5dbf8665275147ac52",
                "refsource": "MISC",
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