{
  "id": "CVE-2023-4272",
  "sourceIdentifier": "arm-security@arm.com",
  "published": "2023-11-07T16:15:29.250",
  "lastModified": "2024-09-04T20:35:13.413",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A local non-privileged user can make GPU processing operations that expose sensitive data from previously freed memory. \n\n"
    },
    {
      "lang": "es",
      "value": "Un usuario local sin privilegios puede realizar operaciones de procesamiento de GPU que expongan datos confidenciales de la memoria previamente liberada."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      },
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    },
    {
      "source": "arm-security@arm.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1251"
        },
        {
          "lang": "en",
          "value": "CWE-200"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r0p0",
              "versionEndIncluding": "r41p0",
              "matchCriteriaId": "711E2235-8C0F-4B8F-858F-E2EAAC124FA1"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:mali_gpu_kernel_driver:r41p0:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B4EFDF6-BB81-48DF-BCC9-C22657E572AC"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:midgard_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r8p0",
              "versionEndIncluding": "r32p0",
              "matchCriteriaId": "1B466A44-0367-4F71-ABF0-CB031338B7E6"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r19p0",
              "versionEndIncluding": "r41p0",
              "matchCriteriaId": "2429D309-6700-447D-A068-F6F02DC6473B"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "source": "arm-security@arm.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}