{
  "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-2024-42277",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-42277",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-08-17T09:08:45.486Z",
    "updatedAt": "2026-05-23T15:52:36.786Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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": "iommu: sprd: Avoid NULL deref in sprd_iommu_hw_en",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\niommu: sprd: Avoid NULL deref in sprd_iommu_hw_en\n\nIn sprd_iommu_cleanup() before calling function sprd_iommu_hw_en()\ndom->sdev is equal to NULL, which leads to null dereference.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "92c089a931fd3939cd32318cf4f54e69e8f51a19",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8c79ceb4ecf823e6ec10fee6febb0fca3de79922"
            },
            {
              "version": "8745f3592ee4a7b49ede16ddd3f12a41ecaa23c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dfe90030a0cfa26dca4cb6510de28920e5ad22fb"
            },
            {
              "version": "9afea57384d4ae7b2034593eac7fa76c7122762a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b62841e49a2b7938f6fdeaaf93fb57e4eb880bdb"
            },
            {
              "version": "9afea57384d4ae7b2034593eac7fa76c7122762a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d5fe884ce28c5005f8582c35333c195a168f841c"
            },
            {
              "version": "9afea57384d4ae7b2034593eac7fa76c7122762a",
              "status": "affected",
              "versionType": "git",
              "lessThan": "630482ee0653decf9e2482ac6181897eb6cde5b8"
            },
            {
              "version": "d0a917fd5e3b3ed9d9306b4260ba684b982da9f3",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.113",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.165"
            },
            {
              "version": "6.1.81",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.103"
            },
            {
              "version": "6.3.4",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.4"
            },
            {
              "version": "5.15.165",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.103",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.44",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.10.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}