cnvd - cnvd-2016-11633

cnvd-2016-11633

Vulnerability from cnvd

Title: 华为部分手机TrustZone驱动程序存在特权提升漏洞

Description:

Huawei P9、P9 Lite、P8 Lite为华为智能手机。

华为部分手机TrustZone驱动程序存在特权提升漏洞。攻击者可能诱使用户安装恶意应用程序，应用程序利用该漏洞可向TrustZone驱动发送特定参数，导致系统重启或用户权限提升。

Severity: 高

Patch Name: 华为部分手机TrustZone驱动程序存在特权提升漏洞的补丁

Patch Description:

Huawei P9、P9 Lite、P8 Lite为华为智能手机。

华为部分手机TrustZone驱动程序存在特权提升漏洞。攻击者可能诱使用户安装恶意应用程序，应用程序利用该漏洞可向TrustZone驱动发送特定参数，导致系统重启或用户权限提升。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:

厂商已提供漏洞修补方案，请关注如下链接及时更新： http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161123-01-smartphone-cn

Reference: http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161123-01-smartphone-cn

Impacted products

Name
['Huawei P9 <EVA-AL10C00B352', 'Huawei P9 Lite <VNS-L21C185B130', 'Huawei P8 Lite <ALE-L02C636B150']

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{
  "bids": {
    "bid": {
      "bidNumber": "94509"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8763"
    }
  },
  "description": "Huawei P9\u3001P9 Lite\u3001P8 Lite\u4e3a\u534e\u4e3a\u667a\u80fd\u624b\u673a\u3002 \r\n\r\n\u534e\u4e3a\u90e8\u5206\u624b\u673aTrustZone\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u80fd\u8bf1\u4f7f\u7528\u6237\u5b89\u88c5\u6076\u610f\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u5411TrustZone\u9a71\u52a8\u53d1\u9001\u7279\u5b9a\u53c2\u6570\uff0c\u5bfc\u81f4\u7cfb\u7edf\u91cd\u542f\u6216\u7528\u6237\u6743\u9650\u63d0\u5347\u3002",
  "discovererName": "Nick Stephens.",
  "formalWay": "\u5382\u5546\u5df2\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5982\u4e0b\u94fe\u63a5\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttp://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161123-01-smartphone-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-11633",
  "openTime": "2016-11-29",
  "patchDescription": "Huawei P9\u3001P9 Lite\u3001P8 Lite\u4e3a\u534e\u4e3a\u667a\u80fd\u624b\u673a\u3002 \r\n\r\n\u534e\u4e3a\u90e8\u5206\u624b\u673aTrustZone\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u80fd\u8bf1\u4f7f\u7528\u6237\u5b89\u88c5\u6076\u610f\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u53ef\u5411TrustZone\u9a71\u52a8\u53d1\u9001\u7279\u5b9a\u53c2\u6570\uff0c\u5bfc\u81f4\u7cfb\u7edf\u91cd\u542f\u6216\u7528\u6237\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": "\u534e\u4e3a\u90e8\u5206\u624b\u673aTrustZone\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei P9 \u003cEVA-AL10C00B352",
      "Huawei P9 Lite \u003cVNS-L21C185B130",
      "Huawei P8 Lite \u003cALE-L02C636B150"
    ]
  },
  "referenceLink": "http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161123-01-smartphone-cn",
  "serverity": "\u9ad8",
  "submitTime": "2016-11-28",
  "title": "\u534e\u4e3a\u90e8\u5206\u624b\u673aTrustZone\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u7279\u6743\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2016-8763 (GCVE-0-2016-8763)

Vulnerability from cvelistv5

Published

2017-04-02 20:00

Modified

2024-08-06 02:35

Severity ?

CWE

improper resource release

Summary

The TrustZone driver in Huawei P9 phones with software Versions earlier than EVA-AL10C00B352 and P9 Lite with software VNS-L21C185B130 and earlier versions and P8 Lite with software ALE-L02C636B150 and earlier versions has an improper resource release vulnerability, which allows attackers to cause a system restart or privilege elevation.

References

▼	URL	Tags
	http://www.securityfocus.com/bid/94509	vdb-entry, x_refsource_BID
	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	n/a	P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions	Version: P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T02:35:00.303Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "94509",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/94509"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions"
            }
          ]
        }
      ],
      "datePublic": "2017-03-27T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The TrustZone driver in Huawei P9 phones with software Versions earlier than EVA-AL10C00B352 and P9 Lite with software VNS-L21C185B130 and earlier versions and P8 Lite with software ALE-L02C636B150 and earlier versions has an improper resource release vulnerability, which allows attackers to cause a system restart or privilege elevation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "improper resource release",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-04-03T09:57:01",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
      "references": [
        {
          "name": "94509",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/94509"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@huawei.com",
          "ID": "CVE-2016-8763",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "P9,P9 Lite,P8 Lite Versions earlier than EVA-AL10C00B352,VNS-L21C185B130 and earlier versions,ALE-L02C636B150 and earlier versions"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "The TrustZone driver in Huawei P9 phones with software Versions earlier than EVA-AL10C00B352 and P9 Lite with software VNS-L21C185B130 and earlier versions and P8 Lite with software ALE-L02C636B150 and earlier versions has an improper resource release vulnerability, which allows attackers to cause a system restart or privilege elevation."
            }
          ]
        },
        "problemtype": {
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                }
              ]
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          ]
        },
        "references": {
          "reference_data": [
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              "name": "94509",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/94509"
            },
            {
              "name": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en",
              "refsource": "CONFIRM",
              "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20161123-01-smartphone-en"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
    "assignerShortName": "huawei",
    "cveId": "CVE-2016-8763",
    "datePublished": "2017-04-02T20:00:00",
    "dateReserved": "2016-10-18T00:00:00",
    "dateUpdated": "2024-08-06T02:35:00.303Z",
    "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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