{
  "id": "CVE-2023-26083",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-04-06T16:15:07.843",
  "lastModified": "2025-02-03T15:15:15.960",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Memory leak vulnerability in Mali GPU Kernel Driver in Midgard GPU Kernel Driver all versions from r6p0 - r32p0, Bifrost GPU Kernel Driver all versions from r0p0 - r42p0, Valhall GPU Kernel Driver all versions from r19p0 - r42p0, and Avalon GPU Kernel Driver all versions from r41p0 - r42p0 allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata."
    }
  ],
  "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:L/I:N/A:N",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4
      },
      {
        "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:L/I:N/A:N",
          "baseScore": 3.3,
          "baseSeverity": "LOW",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4
      }
    ]
  },
  "cisaExploitAdd": "2023-04-07",
  "cisaActionDue": "2023-04-28",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Arm Mali GPU Kernel Driver Information Disclosure Vulnerability",
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-401"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:avalon_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r41p0",
              "versionEndExcluding": "r43p0",
              "matchCriteriaId": "16AC01AB-58F9-4F1F-AC20-9439589365ED"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r0p0",
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              "matchCriteriaId": "C7205027-9AE7-4095-B0A7-B1ECA71ACCAE"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:midgard:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r6p0",
              "versionEndIncluding": "r32p0",
              "matchCriteriaId": "BBD1423A-4F6C-4A25-8D64-07AEB3ED4104"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:valhall_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r19p0",
              "versionEndExcluding": "r43p0",
              "matchCriteriaId": "38BF4620-6A5C-4034-8D17-BC1AC5F8C711"
            }
          ]
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  ],
  "references": [
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "source": "cve@mitre.org",
      "tags": [
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      ]
    },
    {
      "url": "https://www.cybersecurity-help.cz/vdb/SB2023033049",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://www.cybersecurity-help.cz/vulnerabilities/74210/",
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    }
  ]
}