{
  "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-2023-53378",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53378",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-18T13:33:23.905Z",
    "updatedAt": "2026-08-05T09:13:46.218Z",
    "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/i915/dpt: Treat the DPT BO as a framebuffer",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/dpt: Treat the DPT BO as a framebuffer\n\nCurrently i915_gem_object_is_framebuffer() doesn't treat the\nBO containing the framebuffer's DPT as a framebuffer itself.\nThis means eg. that the shrinker can evict the DPT BO while\nleaving the actual FB BO bound, when the DPT is allocated\nfrom regular shmem.\n\nThat causes an immediate oops during hibernate as we\ntry to rewrite the PTEs inside the already evicted\nDPT obj.\n\nTODO: presumably this might also be the reason for the\nDPT related display faults under heavy memory pressure,\nbut I'm still not sure how that would happen as the object\nshould be pinned by intel_dpt_pin() while in active use by\nthe display engine...\n\n(cherry picked from commit 779cb5ba64ec7df80675a956c9022929514f517a)",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0dc987b699ce4266450d407d6d79d41eab88c5d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c781c107731fc09ce4330c8c636b8446d0f72aa4"
            },
            {
              "version": "0dc987b699ce4266450d407d6d79d41eab88c5d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5390a02b4508416b9bee96674f141c68f89bafbc"
            },
            {
              "version": "0dc987b699ce4266450d407d6d79d41eab88c5d0",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3413881e1ecc3cba722a2e87ec099692eed5be28"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.0"
            },
            {
              "version": "6.1.23",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}