{
  "id": "CVE-2023-22808",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-04-11T21:15:17.780",
  "lastModified": "2023-04-21T17:40:38.400",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in the Arm Android Gralloc Module. A non-privileged user can read a small portion of the allocator process memory. This affects Bifrost r24p0 through r41p0 before r42p0, Valhall r24p0 through r41p0 before r42p0, and Avalon r41p0 before r42p0."
    }
  ],
  "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",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "baseSeverity": "LOW"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 1.4
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:avalon_android_gralloc_module:r41p0:*:*:*:*:*:*:*",
              "matchCriteriaId": "67593436-D11F-4B81-8C20-42AD1B5B3172"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:bifrost_android_gralloc_module:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r24p0",
              "versionEndIncluding": "r41p0",
              "matchCriteriaId": "936DFAF1-4A4C-485F-B76A-54513974D6D7"
            },
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:arm:valhall_android_gralloc_module:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "r24p0",
              "versionEndIncluding": "r41p0",
              "matchCriteriaId": "7D7AE93F-35BE-45A7-BF2D-10A17A4FC540"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}