{
  "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-2022-50427",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50427",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-01T11:42:06.365Z",
    "updatedAt": "2026-05-11T19:19:17.239Z",
    "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: ac97: fix possible memory leak in snd_ac97_dev_register()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ac97: fix possible memory leak in snd_ac97_dev_register()\n\nIf device_register() fails in snd_ac97_dev_register(), it should\ncall put_device() to give up reference, or the name allocated in\ndev_set_name() is leaked.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a602ec9d88f177dba78bc97fb1adecc7a71ff279"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee8bf0946f62ef00e5db4b613a9f664ac567259a"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "758dbcc6fbf2286eff02743b093c70a18a407d66"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bfce73088682ef0770da951f51156c36a89be490"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c68b2e9ef246117f696e360bbdd2f5736b3a7127"
            },
            {
              "version": "0ca06a00e206b963587ac471e6d1c52bf33b9a18",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4881bda5ea05c8c240fc8afeaa928e2bc43f61fa"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.14"
            },
            {
              "version": "4.9.332",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.298",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.264",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.223",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.153",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.77",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}