{
  "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-2022-49772",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49772",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-05-01T14:09:09.697Z",
    "updatedAt": "2026-05-11T19:06:28.985Z",
    "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": "ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()\n\nsnd_usbmidi_output_open() has a check of the NULL port with\nsnd_BUG_ON().  snd_BUG_ON() was used as this shouldn't have happened,\nbut in reality, the NULL port may be seen when the device gives an\ninvalid endpoint setup at the descriptor, hence the driver skips the\nallocation.  That is, the check itself is valid and snd_BUG_ON()\nshould be dropped from there.  Otherwise it's confusing as if it were\na real bug, as recently syzbot stumbled on it.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c43991065f36f7628cd124e037b8750c4617a7a7"
            },
            {
              "version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e7dc436aea80308a9268e6d2d85f910ff107de9b"
            },
            {
              "version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a80369c8ca50bc885d14386087a834659ec54a54"
            },
            {
              "version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "02b94885b2fdf1808b1874e009bfb90753f8f4db"
            },
            {
              "version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "00f5f1bbf815a39e9eecb468d12ca55d3360eb10"
            },
            {
              "version": "738d9edcfd44f154924692e54109fb439fcf8bdd",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ad72c3c3f6eb81d2cb189ec71e888316adada5df"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.15",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.15"
            },
            {
              "version": "4.19.267",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.225",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.156",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.80",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}