{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.2",
    "cveMetadata": {
        "cveId": "CVE-2022-50733",
        "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "state": "PUBLISHED",
        "assignerShortName": "Linux",
        "dateReserved": "2025-12-24T12:20:40.331Z",
        "datePublished": "2025-12-24T12:22:52.651Z",
        "dateUpdated": "2026-05-11T19:24:27.914Z"
    },
    "containers": {
        "cna": {
            "providerMetadata": {
                "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
                "shortName": "Linux",
                "dateUpdated": "2026-05-11T19:24:27.914Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: idmouse: fix an uninit-value in idmouse_open\n\nIn idmouse_create_image, if any ftip_command fails, it will\ngo to the reset label. However, this leads to the data in\nbulk_in_buffer[HEADER..IMGSIZE] uninitialized. And the check\nfor valid image incurs an uninitialized dereference.\n\nFix this by moving the check before reset label since this\ncheck only be valid if the data after bulk_in_buffer[HEADER]\nhas concrete data.\n\nNote that this is found by KMSAN, so only kernel compilation\nis tested."
                }
            ],
            "affected": [
                {
                    "product": "Linux",
                    "vendor": "Linux",
                    "defaultStatus": "unaffected",
                    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                    "programFiles": [
                        "drivers/usb/misc/idmouse.c"
                    ],
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                            "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
                            "lessThan": "b3304a6df957cc89a0590cb505388d659bf3db4c",
                            "status": "affected",
                            "versionType": "git"
                        },
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                            "status": "affected",
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                            "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
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                            "status": "affected",
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                        },
                        {
                            "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
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                            "status": "affected",
                            "versionType": "git"
                        },
                        {
                            "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
                            "lessThan": "6163a5ae097bc78fa26c243fb384537e25610fd7",
                            "status": "affected",
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                            "lessThan": "adad163d1cff248a5df9f7cec50158e6ca89f33b",
                            "status": "affected",
                            "versionType": "git"
                        },
                        {
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                            "lessThan": "bce2b0539933e485d22d6f6f076c0fcd6f185c4c",
                            "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/misc/idmouse.c"
                    ],
                    "versions": [
                        {
                            "version": "2.6.13",
                            "status": "affected"
                        },
                        {
                            "version": "0",
                            "lessThan": "2.6.13",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.9.331",
                            "lessThanOrEqual": "4.9.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.14.296",
                            "lessThanOrEqual": "4.14.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "4.19.262",
                            "lessThanOrEqual": "4.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.4.220",
                            "lessThanOrEqual": "5.4.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.10.150",
                            "lessThanOrEqual": "5.10.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.15.75",
                            "lessThanOrEqual": "5.15.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "5.19.17",
                            "lessThanOrEqual": "5.19.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.0.3",
                            "lessThanOrEqual": "6.0.*",
                            "status": "unaffected",
                            "versionType": "semver"
                        },
                        {
                            "version": "6.1",
                            "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:*:*:*:*:*:*:*:*",
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                                    "versionEndExcluding": "4.9.331"
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                                {
                                    "vulnerable": true,
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            "references": [
                {
                    "url": "https://git.kernel.org/stable/c/b3304a6df957cc89a0590cb505388d659bf3db4c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/7dad42032f68718259590b0cc7654e9a95ff9762"
                },
                {
                    "url": "https://git.kernel.org/stable/c/f589b667567fde4f81d6e6c40f42b9f2224690ea"
                },
                {
                    "url": "https://git.kernel.org/stable/c/1eae30c0113dde7522088231584d62415011a035"
                },
                {
                    "url": "https://git.kernel.org/stable/c/b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54"
                },
                {
                    "url": "https://git.kernel.org/stable/c/20b8c456df584ebb2387dc23d40ebe4ff334417c"
                },
                {
                    "url": "https://git.kernel.org/stable/c/6163a5ae097bc78fa26c243fb384537e25610fd7"
                },
                {
                    "url": "https://git.kernel.org/stable/c/adad163d1cff248a5df9f7cec50158e6ca89f33b"
                },
                {
                    "url": "https://git.kernel.org/stable/c/bce2b0539933e485d22d6f6f076c0fcd6f185c4c"
                }
            ],
            "title": "usb: idmouse: fix an uninit-value in idmouse_open",
            "x_generator": {
                "engine": "bippy-1.2.0"
            }
        }
    }
}