Vulnerability-Lookup

CNVD-2022-63884

Vulnerability from cnvd - Published: 2022-09-16

Title

Google Android权限提升漏洞（CNVD-2022-63884）

Description

Google Android是美国谷歌（Google）公司的一套以Linux为基础的操作系统。 Google Android 12、12L版本存在权限提升漏洞，该漏洞源于PermissionController组件代码中的逻辑错误，有一种可能的方法可以在没有用户同意的情况下获得和保留权限。攻击者可利用该漏洞导致权限的本地升级，而不需要额外的执行权限。

Severity

中

Patch Name

Google Android权限提升漏洞（CNVD-2022-63884）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://source.android.com/security/bulletin/2022-07-01

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-20218

Impacted products

Name
['Google Android 12', 'Google Android 12L']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-20218",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-20218"
    }
  },
  "description": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nGoogle Android 12\u300112L\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePermissionController\u7ec4\u4ef6\u4ee3\u7801\u4e2d\u7684\u903b\u8f91\u9519\u8bef\uff0c\u6709\u4e00\u79cd\u53ef\u80fd\u7684\u65b9\u6cd5\u53ef\u4ee5\u5728\u6ca1\u6709\u7528\u6237\u540c\u610f\u7684\u60c5\u51b5\u4e0b\u83b7\u5f97\u548c\u4fdd\u7559\u6743\u9650\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6743\u9650\u7684\u672c\u5730\u5347\u7ea7\uff0c\u800c\u4e0d\u9700\u8981\u989d\u5916\u7684\u6267\u884c\u6743\u9650\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://source.android.com/security/bulletin/2022-07-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-63884",
  "openTime": "2022-09-16",
  "patchDescription": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nGoogle Android 12\u300112L\u7248\u672c\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ePermissionController\u7ec4\u4ef6\u4ee3\u7801\u4e2d\u7684\u903b\u8f91\u9519\u8bef\uff0c\u6709\u4e00\u79cd\u53ef\u80fd\u7684\u65b9\u6cd5\u53ef\u4ee5\u5728\u6ca1\u6709\u7528\u6237\u540c\u610f\u7684\u60c5\u51b5\u4e0b\u83b7\u5f97\u548c\u4fdd\u7559\u6743\u9650\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u6743\u9650\u7684\u672c\u5730\u5347\u7ea7\uff0c\u800c\u4e0d\u9700\u8981\u989d\u5916\u7684\u6267\u884c\u6743\u9650\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Google Android\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2022-63884\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 12",
      "Google Android 12L"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-20218",
  "serverity": "\u4e2d",
  "submitTime": "2022-07-15",
  "title": "Google Android\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2022-63884\uff09"
}

CVE-2022-20218 (GCVE-0-2022-20218)

Vulnerability from cvelistv5 – Published: 2022-07-13 18:21 – Updated: 2024-08-03 02:02

Summary

In PermissionController, there is a possible way to get and retain permissions without user's consent due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-223907044

Severity

No CVSS data available.

CWE

Elevation of privilege

Assigner

google_android Google root

References

1 reference

URL	Tags
https://source.android.com/security/bulletin/2022-07-01	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Android	Affected: Android-12 Android-12L

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T02:02:31.039Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2022-07-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android-12 Android-12L"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In PermissionController, there is a possible way to get and retain permissions without user\u0027s consent due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-223907044"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-13T18:21:56.000Z",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/2022-07-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@android.com",
          "ID": "CVE-2022-20218",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Android",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android-12 Android-12L"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "In PermissionController, there is a possible way to get and retain permissions without user\u0027s consent due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-223907044"
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Elevation of privilege"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://source.android.com/security/bulletin/2022-07-01",
              "refsource": "MISC",
              "url": "https://source.android.com/security/bulletin/2022-07-01"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
    "assignerShortName": "google_android",
    "cveId": "CVE-2022-20218",
    "datePublished": "2022-07-13T18:21:56.000Z",
    "dateReserved": "2021-10-14T00:00:00.000Z",
    "dateUpdated": "2024-08-03T02:02:31.039Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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CNVD-2022-63884

CVE-2022-20218 (GCVE-0-2022-20218)

Tags

Sightings

Nomenclature

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