{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50165",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-06-18T10:57:27.426Z",
        "datePublished": "2025-06-18T11:03:19.539Z",
        "dateUpdated": "2026-05-11T19:14:04.397Z"
    },
    "containers": {
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            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:14:04.397Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()`\n\nCommit 7a4836560a61 changes simple_write_to_buffer() with memdup_user()\nbut it forgets to change the value to be returned that came from\nsimple_write_to_buffer() call. It results in the following warning:\n\n  warning: variable 'rc' is uninitialized when used here [-Wuninitialized]\n           return rc;\n                  ^~\n\nRemove rc variable and just return the passed in length if the\nmemdup_user() succeeds."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/net/wireless/ath/wil6210/debugfs.c"
                    ],
                    "versions": [
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                            "lessThan": "b13c84e877d7a3095bacb14665db304b2c00e95f",
                            "status": "affected",
                            "versionType": "git"
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                            "lessThan": "c9fde3a44da566d8929070ab6bda4f0dfa9955d0",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff974e4083341383d3dd4079e52ed30f57f376f0",
                            "lessThan": "52b11a48cf073e0aab923ae809a765d756cecf13",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff974e4083341383d3dd4079e52ed30f57f376f0",
                            "lessThan": "6c5fee83bdbeffe8d607d1ab125122a75f40bd1a",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff974e4083341383d3dd4079e52ed30f57f376f0",
                            "lessThan": "689e5caf63e99e15d2f485ec297c1bf9243e0e28",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff974e4083341383d3dd4079e52ed30f57f376f0",
                            "lessThan": "d4742c886043b69d2d058bfde3998ef333b66595",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff974e4083341383d3dd4079e52ed30f57f376f0",
                            "lessThan": "409bd72e544fdf4809ea0dac337bb5a1f11a25a9",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "ff974e4083341383d3dd4079e52ed30f57f376f0",
                            "lessThan": "d578e0af3a003736f6c440188b156483d451b329",
                            "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/wireless/ath/wil6210/debugfs.c"
                    ],
                    "versions": [
                        {
                            "version": "3.17",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.17",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.291",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.256",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.211",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.137",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.61",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.18.18",
                            "lessThanOrEqual": "5.18.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.2",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
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                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.17",
                                    "versionEndExcluding": "4.14.291"
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                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b13c84e877d7a3095bacb14665db304b2c00e95f"
                },
                {
                    "url": "https://git.kernel.org/stable/c/c9fde3a44da566d8929070ab6bda4f0dfa9955d0"
                },
                {
                    "url": "https://git.kernel.org/stable/c/52b11a48cf073e0aab923ae809a765d756cecf13"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6c5fee83bdbeffe8d607d1ab125122a75f40bd1a"
                },
                {
                    "url": "https://git.kernel.org/stable/c/689e5caf63e99e15d2f485ec297c1bf9243e0e28"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d4742c886043b69d2d058bfde3998ef333b66595"
                },
                {
                    "url": "https://git.kernel.org/stable/c/409bd72e544fdf4809ea0dac337bb5a1f11a25a9"
                },
                {
                    "url": "https://git.kernel.org/stable/c/d578e0af3a003736f6c440188b156483d451b329"
                }
            ],
            "title": "wifi: wil6210: debugfs: fix uninitialized variable use in `wil_write_file_wmi()`",
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