{
  "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-2022-49711",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49711",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-02-26T02:24:28.224Z",
    "updatedAt": "2026-05-11T19:05:19.155Z",
    "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": "bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()\n\nIn fsl_mc_bus_remove(), mc->root_mc_bus_dev->mc_io is passed to\nfsl_destroy_mc_io(). However, mc->root_mc_bus_dev is already freed in\nfsl_mc_device_remove(). Then reference to mc->root_mc_bus_dev->mc_io\ntriggers KASAN use-after-free. To avoid the use-after-free, keep the\nreference to mc->root_mc_bus_dev->mc_io in a local variable and pass to\nfsl_destroy_mc_io().\n\nThis patch needs rework to apply to kernels older than v5.15.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "f93627146f0e371093966ed3d44c065aa077cfb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "720ab105df7bf3eee62d2bddd41526b29d07d045"
            },
            {
              "version": "f93627146f0e371093966ed3d44c065aa077cfb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ccd1751092341ac120a961835211f9f2e3735963"
            },
            {
              "version": "f93627146f0e371093966ed3d44c065aa077cfb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "161b68b0a728377aaa10a8e14c70e7734f3c9ff7"
            },
            {
              "version": "f93627146f0e371093966ed3d44c065aa077cfb1",
              "status": "affected",
              "versionType": "git",
              "lessThan": "928ea98252ad75118950941683893cf904541da9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.8"
            },
            {
              "version": "5.10.248",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.49",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.18.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.18.*"
            },
            {
              "version": "5.19",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}