{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50514",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-10-07T15:15:38.661Z",
        "datePublished": "2025-10-07T15:19:10.253Z",
        "dateUpdated": "2026-05-11T19:20:54.138Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:20:54.138Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: f_hid: fix refcount leak on error path\n\nWhen failing to allocate report_desc, opts->refcnt has already been\nincremented so it needs to be decremented to avoid leaving the options\nstructure permanently locked."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/gadget/function/f_hid.c"
                    ],
                    "versions": [
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "95412c932b3c9e8cc4431dac4fac8fcd80d54982",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "80dc47e751a837106c09bec73964ff8f7ea280b4",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "e88b89a096af0001bcff6bf7ad2feb1486487173",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "9d4a0aca8a75550d3456c8de339a341dc4536ec5",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "ba78f7c10606719f702c04a15fb0471507b32d7b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "216437dd64fce36791a3b6cc8f8013df36856958",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "21a9476a7ba847e413bf1c144d7c614532aed6dd",
                            "lessThan": "70a3288a7586526315105c699b687d78cd32559a",
                            "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/usb/gadget/function/f_hid.c"
                    ],
                    "versions": [
                        {
                            "version": "3.19",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "3.19",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.270",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.229",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.163",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.86",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.16",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1.2",
                            "lessThanOrEqual": "6.1.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.2",
                            "lessThanOrEqual": "*",
                            "status": "unaffected",
                            "versionType": "original_commit_for_fix"
                        }
                    ]
                }
            ],
            "cpeApplicability": [
                {
                    "nodes": [
                        {
                            "operator": "OR",
                            "negate": false,
                            "cpeMatch": [
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "4.19.270"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "5.4.229"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "5.10.163"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "5.15.86"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.0.16"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.1.2"
                                },
                                {
                                    "vulnerable": true,
                                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                                    "versionStartIncluding": "3.19",
                                    "versionEndExcluding": "6.2"
                                }
                            ]
                        }
                    ]
                }
            ],
            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/95412c932b3c9e8cc4431dac4fac8fcd80d54982"
                },
                {
                    "url": "https://git.kernel.org/stable/c/80dc47e751a837106c09bec73964ff8f7ea280b4"
                },
                {
                    "url": "https://git.kernel.org/stable/c/e88b89a096af0001bcff6bf7ad2feb1486487173"
                },
                {
                    "url": "https://git.kernel.org/stable/c/9d4a0aca8a75550d3456c8de339a341dc4536ec5"
                },
                {
                    "url": "https://git.kernel.org/stable/c/ba78f7c10606719f702c04a15fb0471507b32d7b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/216437dd64fce36791a3b6cc8f8013df36856958"
                },
                {
                    "url": "https://git.kernel.org/stable/c/70a3288a7586526315105c699b687d78cd32559a"
                }
            ],
            "title": "usb: gadget: f_hid: fix refcount leak on error path",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}