{
  "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-2022-49388",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49388",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:11:22.326Z",
    "updatedAt": "2026-05-11T18:58:43.715Z",
    "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": "ubi: ubi_create_volume: Fix use-after-free when volume creation failed",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nubi: ubi_create_volume: Fix use-after-free when volume creation failed\n\nThere is an use-after-free problem for 'eba_tbl' in ubi_create_volume()'s\nerror handling path:\n\n  ubi_eba_replace_table(vol, eba_tbl)\n    vol->eba_tbl = tbl\nout_mapping:\n  ubi_eba_destroy_table(eba_tbl)   // Free 'eba_tbl'\nout_unlock:\n  put_device(&vol->dev)\n    vol_release\n      kfree(tbl->entries)\t  // UAF\n\nFix it by removing redundant 'eba_tbl' releasing.\nFetch a reproducer in [Link].",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "25ff1e3a1351c0d936dd1ac2f9e58231ea1510c9"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "abb67043060f2bf4c03d7c3debb9ae980e2b6db3"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8302620aeb940f386817321d272b12411ae7d39f"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6d8d3f68cbecfd31925796f0fb668eb21ab06734"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5ff2514e4fb55dcf3d88294686040ca73ea0c1a2"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e27ecf325e51abd06aaefba57a6322a46fa4178b"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1174ab8ba36a48025b68b5ff1085000b1e510217"
            },
            {
              "version": "493cfaeaa0c9bc0c79ce5751193d49fdac9aaaec",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8c03a1c21d72210f81cb369cc528e3fde4b45411"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.12",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.12"
            },
            {
              "version": "4.14.283",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.247",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.198",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.122",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.47",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.17.15",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.17.*"
            },
            {
              "version": "5.18.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}