FKIE_CVE-2019-12881

Vulnerability from fkie_nvd - Published: 2019-06-18 23:15 - Updated: 2026-06-17 02:15
Severity
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0.
References
cve@mitre.orghttp://www.securityfocus.com/bid/108873Third Party Advisory, VDB Entry
cve@mitre.orghttps://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520Exploit, Third Party Advisory
cve@mitre.orghttps://security.netapp.com/advisory/ntap-20190710-0002/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/108873Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://gist.github.com/oxagast/472866fb2c3d439e10499d7141d0a520Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190710-0002/Third Party Advisory
Impacted products
Vendor Product Version
linux linux_kernel 4.15
canonical ubuntu_linux 18.04.2
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:o:linux:linux_kernel:4.15:*:*:*:*:*:*:*",
              "matchCriteriaId": "380E55F5-238D-4FBB-8DB1-DB10EFC37CD0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
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              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "i915_gem_userptr_get_pages in drivers/gpu/drm/i915/i915_gem_userptr.c in the Linux kernel 4.15.0 on Ubuntu 18.04.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) or possibly have unspecified other impact via crafted ioctl calls to /dev/dri/card0."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n i915_gem_userptr_get_pages en el archivo drivers/gpu/drm/i915/i915_gem_userptr.c en el kernel de Linux versi\u00f3n 4.15.0 sobre Ubuntu  versi\u00f3n 18.04.2, permite que los usuarios locales causen una denegaci\u00f3n de servicio (desreferencia del puntero NULL y un BUG) o posiblemente tengan otro impacto no especificado por medio de una llamada ioctl al /dev/dri/card0."
    }
  ],
  "id": "CVE-2019-12881",
  "lastModified": "2026-06-17T02:15:39.610",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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    ],
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
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    ]
  },
  "published": "2019-06-18T23:15:10.480",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
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      "url": "http://www.securityfocus.com/bid/108873"
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      "source": "cve@mitre.org",
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      "url": "https://security.netapp.com/advisory/ntap-20190710-0002/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-476"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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