{
  "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-2023-52857",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-52857",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-21T15:31:51.232Z",
    "updatedAt": "2026-05-23T15:27:24.499Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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": "drm/mediatek: Fix coverity issue with unintentional integer overflow",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/mediatek: Fix coverity issue with unintentional integer overflow\n\n1. Instead of multiplying 2 variable of different types. Change to\nassign a value of one variable and then multiply the other variable.\n\n2. Add a int variable for multiplier calculation instead of calculating\ndifferent types multiplier with dma_addr_t variable directly.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a12bd675100531f9fb4508fd4430dd1632325a0e"
            },
            {
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0d8a1df39d3fc34560e2cc663b5c340d06a25396"
            },
            {
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "status": "affected",
              "versionType": "git",
              "lessThan": "96312a251d4dcee5d36e32edba3002bfde0ddd9c"
            },
            {
              "version": "1a64a7aff8da352c9419de3d5c34343682916411",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0b0d811eac6b4c52cb9ad632fa6384cf48869e7"
            },
            {
              "version": "73e81f7219aa582d8e55a7b6552f607a8e5a9724",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.13.12",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.14"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.14"
            },
            {
              "version": "6.1.132",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.5.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "version": "6.6.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.7",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}