{
  "id": "CVE-2022-38181",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-10-25T19:15:11.487",
  "lastModified": "2024-06-28T13:41:11.583",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "cisaExploitAdd": "2023-03-30",
  "cisaActionDue": "2023-04-20",
  "cisaRequiredAction": "Apply updates per vendor instructions.",
  "cisaVulnerabilityName": "Arm Mali GPU Kernel Driver Use-After-Free Vulnerability",
  "descriptions": [
    {
      "lang": "en",
      "value": "The Arm Mali GPU kernel driver allows unprivileged users to access freed memory because GPU memory operations are mishandled. This affects Bifrost r0p0 through r38p1, and r39p0; Valhall r19p0 through r38p1, and r39p0; and Midgard r4p0 through r32p0."
    },
    {
      "lang": "es",
      "value": "Un controlador del kernel de la GPU del correo de la familia de productos Arm versiones hasta 12-08-2022, permite a usuarios no privilegiados realizar operaciones de procesamiento de la GPU inapropiadas para conseguir acceso a la memoria ya liberada"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:bifrost_gpu_kernel_driver:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r0p0",
              "versionEndIncluding": "r38p1",
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            },
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              "versionStartIncluding": "r4p0",
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              "versionStartIncluding": "r19p0",
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            },
            {
              "vulnerable": true,
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  ],
  "references": [
    {
      "url": "http://packetstormsecurity.com/files/172854/Android-Arm-Mali-GPU-Arbitrary-Code-Execution.html",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ]
    },
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://developer.arm.com/support/arm-security-updates",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://github.blog/2023-01-23-pwning-the-all-google-phone-with-a-non-google-bug/",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://securitylab.github.com/advisories/GHSL-2022-054_Arm_Mali/",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}