gsd-2023-21255
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Aliases
Aliases
CVE-2023-21255


To clipboard 

{
  "GSD": {
    "alias": "CVE-2023-21255",
    "id": "GSD-2023-21255"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-21255"
      ],
      "details": "In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n",
      "id": "GSD-2023-21255",
      "modified": "2023-12-13T01:20:25.548487Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
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        "ID": "CVE-2023-21255",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Android",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "Android kernel"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Google"
            }
          ]
        }
      },
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      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
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            "value": "In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.\n\n"
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "Elevation of privilege"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://android.googlesource.com/kernel/common/+/1ca1130ec62d",
            "refsource": "MISC",
            "url": "https://android.googlesource.com/kernel/common/+/1ca1130ec62d"
          },
          {
            "name": "https://source.android.com/security/bulletin/2023-07-01",
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            "url": "https://source.android.com/security/bulletin/2023-07-01"
          },
          {
            "name": "https://www.debian.org/security/2023/dsa-5480",
            "refsource": "MISC",
            "url": "https://www.debian.org/security/2023/dsa-5480"
          },
          {
            "name": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html",
            "refsource": "MISC",
            "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html"
          },
          {
            "name": "https://security.netapp.com/advisory/ntap-20240119-0010/",
            "refsource": "MISC",
            "url": "https://security.netapp.com/advisory/ntap-20240119-0010/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
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                    "criteria": "cpe:2.3:o:google:android:-:*:*:*:*:*:*:*",
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                "negate": false,
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          },
          {
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        "descriptions": [
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          }
        ],
        "id": "CVE-2023-21255",
        "lastModified": "2024-01-19T16:15:08.713",
        "metrics": {
          "cvssMetricV31": [
            {
              "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",
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        "published": "2023-07-13T00:15:24.053",
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            "url": "https://www.debian.org/security/2023/dsa-5480"
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        "sourceIdentifier": "security@android.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
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                "lang": "en",
                "value": "CWE-416"
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              {
                "lang": "en",
                "value": "CWE-787"
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            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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