{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2022-48926",
        "ASSIGNER": "cve@kernel.org",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: rndis: add spinlock for rndis response list\n\nThere's no lock for rndis response list. It could cause list corruption\nif there're two different list_add at the same time like below.\nIt's better to add in rndis_add_response / rndis_free_response\n/ rndis_get_next_response to prevent any race condition on response list.\n\n[  361.894299] [1:   irq/191-dwc3:16979] list_add corruption.\nnext->prev should be prev (ffffff80651764d0),\nbut was ffffff883dc36f80. (next=ffffff80651764d0).\n\n[  361.904380] [1:   irq/191-dwc3:16979] Call trace:\n[  361.904391] [1:   irq/191-dwc3:16979]  __list_add_valid+0x74/0x90\n[  361.904401] [1:   irq/191-dwc3:16979]  rndis_msg_parser+0x168/0x8c0\n[  361.904409] [1:   irq/191-dwc3:16979]  rndis_command_complete+0x24/0x84\n[  361.904417] [1:   irq/191-dwc3:16979]  usb_gadget_giveback_request+0x20/0xe4\n[  361.904426] [1:   irq/191-dwc3:16979]  dwc3_gadget_giveback+0x44/0x60\n[  361.904434] [1:   irq/191-dwc3:16979]  dwc3_ep0_complete_data+0x1e8/0x3a0\n[  361.904442] [1:   irq/191-dwc3:16979]  dwc3_ep0_interrupt+0x29c/0x3dc\n[  361.904450] [1:   irq/191-dwc3:16979]  dwc3_process_event_entry+0x78/0x6cc\n[  361.904457] [1:   irq/191-dwc3:16979]  dwc3_process_event_buf+0xa0/0x1ec\n[  361.904465] [1:   irq/191-dwc3:16979]  dwc3_thread_interrupt+0x34/0x5c"
            }
        ]
    },
    "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": "f6281af9d62e",
                                            "version_value": "9f5d8ba538ef"
                                        },
                                        {
                                            "version_value": "not down converted",
                                            "x_cve_json_5_version_data": {
                                                "versions": [
                                                    {
                                                        "version": "4.6",
                                                        "status": "affected"
                                                    },
                                                    {
                                                        "version": "0",
                                                        "lessThan": "4.6",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.9.304",
                                                        "lessThanOrEqual": "4.9.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.14.269",
                                                        "lessThanOrEqual": "4.14.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "4.19.232",
                                                        "lessThanOrEqual": "4.19.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.4.182",
                                                        "lessThanOrEqual": "5.4.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.10.103",
                                                        "lessThanOrEqual": "5.10.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.15.26",
                                                        "lessThanOrEqual": "5.15.*",
                                                        "status": "unaffected",
                                                        "versionType": "custom"
                                                    },
                                                    {
                                                        "version": "5.16.12",
                                                        "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/9f5d8ba538ef81cd86ea587ca3f8c77e26bea405",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/9f5d8ba538ef81cd86ea587ca3f8c77e26bea405"
            },
            {
                "url": "https://git.kernel.org/stable/c/669c2b178956718407af5631ccbc61c24413f038",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/669c2b178956718407af5631ccbc61c24413f038"
            },
            {
                "url": "https://git.kernel.org/stable/c/9f688aadede6b862a0a898792b1a35421c93636f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/9f688aadede6b862a0a898792b1a35421c93636f"
            },
            {
                "url": "https://git.kernel.org/stable/c/9ab652d41deab49848673c3dadb57ad338485376",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/9ab652d41deab49848673c3dadb57ad338485376"
            },
            {
                "url": "https://git.kernel.org/stable/c/4ce247af3f30078d5b97554f1ae6200a0222c15a",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/4ce247af3f30078d5b97554f1ae6200a0222c15a"
            },
            {
                "url": "https://git.kernel.org/stable/c/da514063440b53a27309a4528b726f92c3cfe56f",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/da514063440b53a27309a4528b726f92c3cfe56f"
            },
            {
                "url": "https://git.kernel.org/stable/c/33222d1571d7ce8c1c75f6b488f38968fa93d2d9",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/33222d1571d7ce8c1c75f6b488f38968fa93d2d9"
            },
            {
                "url": "https://git.kernel.org/stable/c/aaaba1c86d04dac8e49bf508b492f81506257da3",
                "refsource": "MISC",
                "name": "https://git.kernel.org/stable/c/aaaba1c86d04dac8e49bf508b492f81506257da3"
            }
        ]
    },
    "generator": {
        "engine": "bippy-c9c4e1df01b2"
    }
}