Vulnerability-Lookup

CNVD-2022-46292

Vulnerability from cnvd - Published: 2022-06-20

Title

Google Android缓冲区溢出漏洞（CNVD-2022-46292）

Description

Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android存在缓冲区溢出漏洞，该漏洞源于在蓝牙中，由于缺少边界检查，可能会出现越界写入，攻击者可利用该漏洞导致本地权限升级。

Severity

中

Patch Name

Google Android缓冲区溢出漏洞（CNVD-2022-46292）的补丁

Patch Description

Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。 Google Android存在缓冲区溢出漏洞，该漏洞源于在蓝牙中，由于缺少边界检查，可能会出现越界写入，攻击者可利用该漏洞导致本地权限升级。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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/2022-02-01

Reference

https://corp.mediatek.com/product-security-bulletin/February-2022

Impacted products

Name
['Google Android 9.0', 'Google Android 10.0', 'Google Android 8.1', 'Google Android 11.0', 'Google Android 12.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-20028",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-20028"
    }
  },
  "description": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nGoogle Android\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u84dd\u7259\u4e2d\uff0c\u7531\u4e8e\u7f3a\u5c11\u8fb9\u754c\u68c0\u67e5\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u8d8a\u754c\u5199\u5165\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672c\u5730\u6743\u9650\u5347\u7ea7\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/2022-02-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-46292",
  "openTime": "2022-06-20",
  "patchDescription": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nGoogle Android\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u84dd\u7259\u4e2d\uff0c\u7531\u4e8e\u7f3a\u5c11\u8fb9\u754c\u68c0\u67e5\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u8d8a\u754c\u5199\u5165\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672c\u5730\u6743\u9650\u5347\u7ea7\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-46292\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 9.0",
      "Google Android 10.0",
      "Google Android 8.1",
      "Google Android 11.0",
      "Google Android 12.0"
    ]
  },
  "referenceLink": "https://corp.mediatek.com/product-security-bulletin/February-2022",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-15",
  "title": "Google Android\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-46292\uff09"
}

CVE-2022-20028 (GCVE-0-2022-20028)

Vulnerability from cvelistv5 – Published: 2022-02-09 22:05 – Updated: 2024-08-03 01:55

Summary

In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663.

Severity

No CVSS data available.

CWE

Elevation of Privilege

Assigner

MediaTek CNA under the mitre root

CNA scorecard D 45/100 over 100 records in the last 180 days details

References

1 reference

URL	Tags
https://corp.mediatek.com/product-security-bullet…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
MediaTek, Inc.	MT8167, MT8175, MT8183, MT8362A, MT8365, MT8385	Affected: Android 8.1, 9.0, 10.0, 11.0, 12.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T01:55:46.198Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://corp.mediatek.com/product-security-bulletin/February-2022"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT8167, MT8175, MT8183, MT8362A, MT8365, MT8385",
          "vendor": "MediaTek, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "Android 8.1, 9.0, 10.0, 11.0, 12.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Bluetooth, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06198663; Issue ID: ALPS06198663."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Elevation of Privilege",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-02-09T22:05:34.000Z",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://corp.mediatek.com/product-security-bulletin/February-2022"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mediatek.com",
          "ID": "CVE-2022-20028",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MT8167, MT8175, MT8183, MT8362A, MT8365, MT8385",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Android 8.1, 9.0, 10.0, 11.0, 12.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "MediaTek, Inc."
              }
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        "data_type": "CVE",
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "Elevation of Privilege"
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        },
        "references": {
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            }
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  "cveMetadata": {
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    "assignerShortName": "MediaTek",
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    "datePublished": "2022-02-09T22:05:34.000Z",
    "dateReserved": "2021-10-12T00:00:00.000Z",
    "dateUpdated": "2024-08-03T01:55:46.198Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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