{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2024-44995",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-08-21T05:34:56.672Z",
        "datePublished": "2024-09-04T19:54:40.878Z",
        "dateUpdated": "2024-09-15T17:56:40.058Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-09-15T17:56:40.058Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix a deadlock problem when config TC during resetting\n\nWhen config TC during the reset process, may cause a deadlock, the flow is\nas below:\n                             pf reset start\n                                 │\n                                 ▼\n                              ......\nsetup tc                         │\n    │                            ▼\n    ▼                      DOWN: napi_disable()\nnapi_disable()(skip)             │\n    │                            │\n    ▼                            ▼\n  ......                      ......\n    │                            │\n    ▼                            │\nnapi_enable()                    │\n                                 ▼\n                           UINIT: netif_napi_del()\n                                 │\n                                 ▼\n                              ......\n                                 │\n                                 ▼\n                           INIT: netif_napi_add()\n                                 │\n                                 ▼\n                              ......                 global reset start\n                                 │                      │\n                                 ▼                      ▼\n                           UP: napi_enable()(skip)    ......\n                                 │                      │\n                                 ▼                      ▼\n                              ......                 napi_disable()\n\nIn reset process, the driver will DOWN the port and then UINIT, in this\ncase, the setup tc process will UP the port before UINIT, so cause the\nproblem. Adds a DOWN process in UINIT to fix it."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/ethernet/hisilicon/hns3/hns3_enet.c"
                    ],
                    "versions": [
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "67492d4d105c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "fc250eca15bd",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "195918217448",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "6ae2b7d63cd0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "fa1d4de7265c",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "de37408d5c26",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bb6b94a896d4",
                            "lessThan": "be5e816d00a5",
                            "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/net/ethernet/hisilicon/hns3/hns3_enet.c"
                    ],
                    "versions": [
                        {
                            "version": "4.15",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "4.15",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.4.283",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.10.225",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.15.166",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.1.107",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.6.48",
                            "lessThanOrEqual": "6.6.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.10.7",
                            "lessThanOrEqual": "6.10.*",
                            "status": "unaffected",
                            "versionType": "custom"
                        },
                        {
                            "version": "6.11",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/67492d4d105c0a6321b00c393eec96b9a7a97a16"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fc250eca15bde34c4c8f806b9d88f55bd56a992c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/195918217448a6bb7f929d6a2ffffce9f1ece1cc"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6ae2b7d63cd056f363045eb65409143e16f23ae8"
                },
                {
                    "url": "https://git.kernel.org/stable/c/fa1d4de7265c370e673583ac8d1bd17d21826cd9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/de37408d5c26fc4a296a28a0c96dcb814219bfa1"
                },
                {
                    "url": "https://git.kernel.org/stable/c/be5e816d00a506719e9dbb1a9c861c5ced30a109"
                }
            ],
            "title": "net: hns3: fix a deadlock problem when config TC during resetting",
            "x_generator": {
                "engine": "bippy-c9c4e1df01b2"
            }
        },
        "adp": [
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "timestamp": "2024-09-04T20:19:19.943422Z",
                                "id": "CVE-2024-44995",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "role": "CISA Coordinator",
                                "version": "2.0.3"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-04T20:19:31.635Z"
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        ]
    }
}