{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-48715",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bnx2fc: Make bnx2fc_recv_frame() mp safe\n\nRunning tests with a debug kernel shows that bnx2fc_recv_frame() is\nmodifying the per_cpu lport stats counters in a non-mpsafe way.  Just boot\na debug kernel and run the bnx2fc driver with the hardware enabled.\n\n[ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_\n[ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G    B\n[ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013\n[ 1391.699183] Call Trace:\n[ 1391.699188]  dump_stack_lvl+0x57/0x7d\n[ 1391.699198]  check_preemption_disabled+0xc8/0xd0\n[ 1391.699205]  bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699215]  ? do_raw_spin_trylock+0xb5/0x180\n[ 1391.699221]  ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc]\n[ 1391.699229]  ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc]\n[ 1391.699240]  bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc]\n[ 1391.699250]  ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc]\n[ 1391.699258]  kthread+0x364/0x420\n[ 1391.699263]  ? _raw_spin_unlock_irq+0x24/0x50\n[ 1391.699268]  ? set_kthread_struct+0x100/0x100\n[ 1391.699273]  ret_from_fork+0x22/0x30\n\nRestore the old get_cpu/put_cpu code with some modifications to reduce the\nsize of the critical section."
            }
        ]
    },
    "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": "d576a5e80cd0",
                                            "version_value": "3a345198a7c2"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "3.16",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "3.16",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.9.300",
                                                        "lessThanOrEqual": "4.9.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.14.265",
                                                        "lessThanOrEqual": "4.14.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.19.228",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.4.178",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.10.99",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.15.22",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.16.8",
                                                        "lessThanOrEqual": "5.16.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.17",
                                                        "lessThanOrEqual": "*",
                                                        "status": "unaffected",
                                                        "versionType": "original_commit_for_fix"
                                                    }
                                                ],
                                                "defaultStatus": "affected"
                                            }
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3"
            },
            {
                "url": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990"
            },
            {
                "url": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97"
            },
            {
                "url": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8"
            },
            {
                "url": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0"
            },
            {
                "url": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e"
            },
            {
                "url": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df"
            },
            {
                "url": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3"
            }
        ]
    },
    "generator": {
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