cnvd - cnvd-2022-66253

cnvd-2022-66253

Vulnerability from cnvd

Title: 多款MediaTek芯片蓝牙缓冲区溢出漏洞（CNVD-2022-66253）

Description:

联发科技股份有限公司（MediaTek Inc.）是全球第四大晶圆厂半导体公司，在移动终端、智能家居应用、无线连接技术及物联网产品等市场位居领先地位，一年约有15亿台内建MediaTek芯片的终端产品在全球各地上市。

多款MediaTek芯片蓝牙存在缓冲区溢出漏洞，该漏洞源于在蓝牙中缺少边界检查。攻击者可利用漏洞在不需要用户交互的前提条件，进行本地权限提升。

Severity: 高

Patch Name: 多款MediaTek芯片蓝牙缓冲区溢出漏洞（CNVD-2022-66253）的补丁

Patch Description:

多款MediaTek芯片蓝牙存在缓冲区溢出漏洞，该漏洞源于在蓝牙中缺少边界检查。攻击者可利用漏洞在不需要用户交互的前提条件，进行本地权限提升。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

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

Impacted products

Name
['MediaTek MT8365 Android11.0', 'MediaTek MT8365 Android12.0', 'MediaTek MT8385 Android10.0', 'MediaTek MT8385 Android9.0', 'MediaTek MT8167 Android10.0', 'MediaTek MT8167 Android11.0', 'MediaTek MT8167 Android12.0', 'MediaTek MT8167 Android9.0', 'MediaTek MT8183 Android10.0', 'MediaTek MT8183 Android11.0', 'MediaTek MT8183 Android12.0', 'MediaTek MT8183 Android9.0', 'MediaTek MT8362A Android10.0', 'MediaTek MT8362A Android11.0', 'MediaTek MT8362A Android12.0', 'MediaTek MT8362A Android9.0', 'MediaTek MT8365 Android10.0', 'MediaTek MT8365 Android9.0', 'MediaTek MT8385 Android11.0', 'MediaTek MT8385 Android12.0', 'MediaTek MT8175 Android10.0', 'MediaTek MT8175 Android11.0', 'MediaTek MT8175 Android12.0', 'MediaTek MT8175 Android9.0', 'MediaTek MT8167S Android 8.1', 'MediaTek MT8175 Android 8.1', 'MediaTek MT8183 Android 8.1', 'MediaTek MT8362A Android 8.1', 'MediaTek MT8365 Android 8.1', 'MediaTek MT8385 Android 8.1']

Name

['MediaTek MT8365 Android11.0', 'MediaTek MT8365 Android12.0', 'MediaTek MT8385 Android10.0', 'MediaTek MT8385 Android9.0', 'MediaTek MT8167 Android10.0', 'MediaTek MT8167 Android11.0', 'MediaTek MT8167 Android12.0', 'MediaTek MT8167 Android9.0', 'MediaTek MT8183 Android10.0', 'MediaTek MT8183 Android11.0', 'MediaTek MT8183 Android12.0', 'MediaTek MT8183 Android9.0', 'MediaTek MT8362A Android10.0', 'MediaTek MT8362A Android11.0', 'MediaTek MT8362A Android12.0', 'MediaTek MT8362A Android9.0', 'MediaTek MT8365 Android10.0', 'MediaTek MT8365 Android9.0', 'MediaTek MT8385 Android11.0', 'MediaTek MT8385 Android12.0', 'MediaTek MT8175 Android10.0', 'MediaTek MT8175 Android11.0', 'MediaTek MT8175 Android12.0', 'MediaTek MT8175 Android9.0', 'MediaTek MT8167S Android 8.1', 'MediaTek MT8175 Android 8.1', 'MediaTek MT8183 Android 8.1', 'MediaTek MT8362A Android 8.1', 'MediaTek MT8365 Android 8.1', 'MediaTek MT8385 Android 8.1']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-21768",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-21768"
    }
  },
  "description": "\u8054\u53d1\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff08MediaTek Inc.\uff09\u662f\u5168\u7403\u7b2c\u56db\u5927\u6676\u5706\u5382\u534a\u5bfc\u4f53\u516c\u53f8\uff0c\u5728\u79fb\u52a8\u7ec8\u7aef\u3001\u667a\u80fd\u5bb6\u5c45\u5e94\u7528\u3001\u65e0\u7ebf\u8fde\u63a5\u6280\u672f\u53ca\u7269\u8054\u7f51\u4ea7\u54c1\u7b49\u5e02\u573a\u4f4d\u5c45\u9886\u5148\u5730\u4f4d\uff0c\u4e00\u5e74\u7ea6\u670915\u4ebf\u53f0\u5185\u5efaMediaTek\u82af\u7247\u7684\u7ec8\u7aef\u4ea7\u54c1\u5728\u5168\u7403\u5404\u5730\u4e0a\u5e02\u3002\n\n\u591a\u6b3eMediaTek\u82af\u7247\u84dd\u7259\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u84dd\u7259\u4e2d\u7f3a\u5c11\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u4e0d\u9700\u8981\u7528\u6237\u4ea4\u4e92\u7684\u524d\u63d0\u6761\u4ef6\uff0c\u8fdb\u884c\u672c\u5730\u6743\u9650\u63d0\u5347\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",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-66253",
  "openTime": "2022-09-29",
  "patchDescription": "\u8054\u53d1\u79d1\u6280\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff08MediaTek Inc.\uff09\u662f\u5168\u7403\u7b2c\u56db\u5927\u6676\u5706\u5382\u534a\u5bfc\u4f53\u516c\u53f8\uff0c\u5728\u79fb\u52a8\u7ec8\u7aef\u3001\u667a\u80fd\u5bb6\u5c45\u5e94\u7528\u3001\u65e0\u7ebf\u8fde\u63a5\u6280\u672f\u53ca\u7269\u8054\u7f51\u4ea7\u54c1\u7b49\u5e02\u573a\u4f4d\u5c45\u9886\u5148\u5730\u4f4d\uff0c\u4e00\u5e74\u7ea6\u670915\u4ebf\u53f0\u5185\u5efaMediaTek\u82af\u7247\u7684\u7ec8\u7aef\u4ea7\u54c1\u5728\u5168\u7403\u5404\u5730\u4e0a\u5e02\u3002\r\n\r\n\u591a\u6b3eMediaTek\u82af\u7247\u84dd\u7259\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u84dd\u7259\u4e2d\u7f3a\u5c11\u8fb9\u754c\u68c0\u67e5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u5728\u4e0d\u9700\u8981\u7528\u6237\u4ea4\u4e92\u7684\u524d\u63d0\u6761\u4ef6\uff0c\u8fdb\u884c\u672c\u5730\u6743\u9650\u63d0\u5347\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": "\u591a\u6b3eMediaTek\u82af\u7247\u84dd\u7259\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-66253\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "MediaTek MT8365 Android11.0",
      "MediaTek MT8365 Android12.0",
      "MediaTek MT8385 Android10.0",
      "MediaTek MT8385 Android9.0",
      "MediaTek MT8167 Android10.0",
      "MediaTek MT8167 Android11.0",
      "MediaTek MT8167 Android12.0",
      "MediaTek MT8167 Android9.0",
      "MediaTek MT8183 Android10.0",
      "MediaTek MT8183 Android11.0",
      "MediaTek MT8183 Android12.0",
      "MediaTek MT8183 Android9.0",
      "MediaTek MT8362A Android10.0",
      "MediaTek MT8362A Android11.0",
      "MediaTek MT8362A Android12.0",
      "MediaTek MT8362A Android9.0",
      "MediaTek MT8365 Android10.0",
      "MediaTek MT8365 Android9.0",
      "MediaTek MT8385 Android11.0",
      "MediaTek MT8385 Android12.0",
      "MediaTek MT8175 Android10.0",
      "MediaTek MT8175 Android11.0",
      "MediaTek MT8175 Android12.0",
      "MediaTek MT8175 Android9.0",
      "MediaTek MT8167S Android 8.1",
      "MediaTek MT8175 Android 8.1",
      "MediaTek MT8183 Android 8.1",
      "MediaTek MT8362A Android 8.1",
      "MediaTek MT8365 Android 8.1",
      "MediaTek MT8385 Android 8.1"
    ]
  },
  "referenceLink": "https://corp.mediatek.com/product-security-bulletin/July-2022",
  "serverity": "\u9ad8",
  "submitTime": "2022-07-08",
  "title": "\u591a\u6b3eMediaTek\u82af\u7247\u84dd\u7259\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2022-66253\uff09"
}

CVE-2022-21768 (GCVE-0-2022-21768)

Vulnerability from cvelistv5

Published

2022-07-06 13:05

Modified

2024-08-03 02:53

Severity ?

CWE

Elevation of Privilege

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: ALPS06784351; Issue ID: ALPS06784351.

References

▼	URL	Tags
	https://corp.mediatek.com/product-security-bulletin/July-2022	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	MediaTek, Inc.	MT8167S, MT8175, MT8183, MT8362A, MT8365, MT8385	Version: Android 8.1, 9.0, 10.0, 11.0, 12.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T02:53:36.218Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://corp.mediatek.com/product-security-bulletin/July-2022"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "MT8167S, 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: ALPS06784351; Issue ID: ALPS06784351."
        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "Elevation of Privilege",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2022-07-06T13:05:52",
        "orgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
        "shortName": "MediaTek"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://corp.mediatek.com/product-security-bulletin/July-2022"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@mediatek.com",
          "ID": "CVE-2022-21768",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "MT8167S, 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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              "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: ALPS06784351; Issue ID: ALPS06784351."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
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                  "lang": "eng",
                  "value": "Elevation of Privilege"
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        },
        "references": {
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              "name": "https://corp.mediatek.com/product-security-bulletin/July-2022",
              "refsource": "MISC",
              "url": "https://corp.mediatek.com/product-security-bulletin/July-2022"
            }
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ee979b05-11f8-4f25-a7e0-a1fa9c190374",
    "assignerShortName": "MediaTek",
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    "datePublished": "2022-07-06T13:05:52",
    "dateReserved": "2021-11-26T00:00:00",
    "dateUpdated": "2024-08-03T02:53:36.218Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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