{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2022-48663",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2024-02-25T13:44:28.320Z",
        "datePublished": "2024-04-28T13:01:36.158Z",
        "dateUpdated": "2024-09-11T17:33:54.124Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2024-05-29T05:11:06.124Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mockup: fix NULL pointer dereference when removing debugfs\n\nWe now remove the device's debugfs entries when unbinding the driver.\nThis now causes a NULL-pointer dereference on module exit because the\nplatform devices are unregistered *after* the global debugfs directory\nhas been recursively removed. Fix it by unregistering the devices first."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpio/gpio-mockup.c"
                    ],
                    "versions": [
                        {
                            "version": "3815e66c2183",
                            "lessThan": "bdea98b98f84",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "3a10e8edee2b",
                            "lessThan": "18352095a0d5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "bc55c1677edb",
                            "lessThan": "af0bfabf06c7",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "303e6da99429",
                            "lessThan": "b7df41a6f79d",
                            "status": "affected",
                            "versionType": "git"
                        }
                    ]
                },
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/gpio/gpio-mockup.c"
                    ],
                    "versions": [
                        {
                            "version": "5.10.144",
                            "lessThan": "5.10.146",
                            "status": "affected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.15.69",
                            "lessThan": "5.15.71",
                            "status": "affected",
                            "versionType": "custom"
                        },
                        {
                            "version": "5.19.10",
                            "lessThan": "5.19.12",
                            "status": "affected",
                            "versionType": "custom"
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/bdea98b98f844bd8a983ca880893e509a8b4162f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/18352095a0d581f6aeb1e9fc9d68cc0152cd64b4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/af0bfabf06c74c260265c30ba81a34e7dec0e881"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b7df41a6f79dfb18ba2203f8c5f0e9c0b9b57f68"
                }
            ],
            "title": "gpio: mockup: fix NULL pointer dereference when removing debugfs",
            "x_generator": {
                "engine": "bippy-a5840b7849dd"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-03T15:17:55.854Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "url": "https://git.kernel.org/stable/c/bdea98b98f844bd8a983ca880893e509a8b4162f",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/18352095a0d581f6aeb1e9fc9d68cc0152cd64b4",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/af0bfabf06c74c260265c30ba81a34e7dec0e881",
                        "tags": [
                            "x_transferred"
                        ]
                    },
                    {
                        "url": "https://git.kernel.org/stable/c/b7df41a6f79dfb18ba2203f8c5f0e9c0b9b57f68",
                        "tags": [
                            "x_transferred"
                        ]
                    }
                ]
            },
            {
                "metrics": [
                    {
                        "other": {
                            "type": "ssvc",
                            "content": {
                                "id": "CVE-2022-48663",
                                "role": "CISA Coordinator",
                                "options": [
                                    {
                                        "Exploitation": "none"
                                    },
                                    {
                                        "Automatable": "no"
                                    },
                                    {
                                        "Technical Impact": "partial"
                                    }
                                ],
                                "version": "2.0.3",
                                "timestamp": "2024-09-10T15:45:58.565669Z"
                            }
                        }
                    }
                ],
                "title": "CISA ADP Vulnrichment",
                "providerMetadata": {
                    "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
                    "shortName": "CISA-ADP",
                    "dateUpdated": "2024-09-11T17:33:54.124Z"
                }
            }
        ]
    }
}