{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-50733",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50733",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-24T12:22:52.651Z",
    "updatedAt": "2026-05-11T19:24:27.914Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "usb: idmouse: fix an uninit-value in idmouse_open",
      "summary": "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": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b3304a6df957cc89a0590cb505388d659bf3db4c"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7dad42032f68718259590b0cc7654e9a95ff9762"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f589b667567fde4f81d6e6c40f42b9f2224690ea"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1eae30c0113dde7522088231584d62415011a035"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b8bbae3236ab7dccc66c42bc3f7cdbcfc0786e54"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "20b8c456df584ebb2387dc23d40ebe4ff334417c"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6163a5ae097bc78fa26c243fb384537e25610fd7"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "adad163d1cff248a5df9f7cec50158e6ca89f33b"
            },
            {
              "version": "4244f72436ab77c3c29a6447af81734ab3925d85",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bce2b0539933e485d22d6f6f076c0fcd6f185c4c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.13"
            },
            {
              "version": "4.9.331",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.296",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.262",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.220",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.150",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}