cnvd - cnvd-2018-13387

cnvd-2018-13387

Vulnerability from cnvd

Title: Android Qualcomm WLAN信息泄露漏洞（CNVD-2018-13387）

Description:

Android on Google Pixel和Nexus是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套运行于Google Pixel和Nexus（智能手机）中并以Linux为基础的开源操作系统。Qualcomm WLAN是使用在其中的一个美国高通（Qualcomm）公司开发的无线局域网组件。

Google Pixel和Nexus设备上的Android 2018-06-05之前版本中的Qualcomm WLAN的‘wma_nan_rsp_event_handler()’函数存在信息泄露漏洞，该漏洞源于程序未能正确的验证来自固件的data_len值。攻击者可利用该漏洞获取信息（越界访问）。

Severity: 中

Patch Name: Android Qualcomm WLAN信息泄露漏洞（CNVD-2018-13387）的补丁

Patch Description:

Google Pixel和Nexus设备上的Android 2018-06-05之前版本中的Qualcomm WLAN的‘wma_nan_rsp_event_handler()’函数存在信息泄露漏洞，该漏洞源于程序未能正确的验证来自固件的data_len值。攻击者可利用该漏洞获取信息（越界访问）。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://source.android.com/security/bulletin/pixel/2018-06-01

Reference: https://source.android.com/security/bulletin/pixel/2018-06-01

Impacted products

Name
['Google Android on Google Pixel <2018-06-05', 'Google Android on Nexus <2018-06-05']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5836",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5836"
    }
  },
  "description": "Android on Google Pixel\u548cNexus\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u4e8eGoogle Pixel\u548cNexus\uff08\u667a\u80fd\u624b\u673a\uff09\u4e2d\u5e76\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002Qualcomm WLAN\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u5f00\u53d1\u7684\u65e0\u7ebf\u5c40\u57df\u7f51\u7ec4\u4ef6\u3002\r\n\r\nGoogle Pixel\u548cNexus\u8bbe\u5907\u4e0a\u7684Android 2018-06-05\u4e4b\u524d\u7248\u672c\u4e2d\u7684Qualcomm WLAN\u7684\u2018wma_nan_rsp_event_handler()\u2019\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u6765\u81ea\u56fa\u4ef6\u7684data_len\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff08\u8d8a\u754c\u8bbf\u95ee\uff09\u3002",
  "discovererName": "unknow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://source.android.com/security/bulletin/pixel/2018-06-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-13387",
  "openTime": "2018-07-18",
  "patchDescription": "Android on Google Pixel\u548cNexus\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u8fd0\u884c\u4e8eGoogle Pixel\u548cNexus\uff08\u667a\u80fd\u624b\u673a\uff09\u4e2d\u5e76\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002Qualcomm WLAN\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fd\u9ad8\u901a\uff08Qualcomm\uff09\u516c\u53f8\u5f00\u53d1\u7684\u65e0\u7ebf\u5c40\u57df\u7f51\u7ec4\u4ef6\u3002\r\n\r\nGoogle Pixel\u548cNexus\u8bbe\u5907\u4e0a\u7684Android 2018-06-05\u4e4b\u524d\u7248\u672c\u4e2d\u7684Qualcomm WLAN\u7684\u2018wma_nan_rsp_event_handler()\u2019\u51fd\u6570\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u6765\u81ea\u56fa\u4ef6\u7684data_len\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u4fe1\u606f\uff08\u8d8a\u754c\u8bbf\u95ee\uff09\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": "Android Qualcomm WLAN\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-13387\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android on Google Pixel \u003c2018-06-05",
      "Google Android on Nexus \u003c2018-06-05"
    ]
  },
  "referenceLink": "https://source.android.com/security/bulletin/pixel/2018-06-01",
  "serverity": "\u4e2d",
  "submitTime": "2018-07-10",
  "title": "Android Qualcomm WLAN\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2018-13387\uff09"
}

CVE-2018-5836 (GCVE-0-2018-5836)

Vulnerability from cvelistv5

Published

2018-07-06 17:00

Modified

2024-09-16 16:48

Severity ?

CWE

Buffer Over-read in WLAN

Summary

In wma_nan_rsp_event_handler() in Android releases from CAF using the linux kernel (Android for MSM, Firefox OS for MSM, QRD Android) before security patch level 2018-06-05, the data_len value is received from firmware and not properly validated which could potentially lead to an out-of-bounds access.

References

▼	URL	Tags
	https://www.codeaurora.org/security-bulletin/2018/07/02/july-2018-code-aurora-security-bulletin	x_refsource_CONFIRM
	https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=12a789c2e0e9fd2df40ac13ac27fe99487263887	x_refsource_CONFIRM
	https://source.android.com/security/bulletin/pixel/2018-06-01#qualcomm-components	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Qualcomm, Inc.	Android for MSM, Firefox OS for MSM, QRD Android	Version: All Android releases from CAF using the Linux kernel

Show details on NVD website

JSON

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{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:47:55.977Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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        ],
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    ],
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          "product": "Android for MSM, Firefox OS for MSM, QRD Android",
          "vendor": "Qualcomm, Inc.",
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        }
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}

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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