Vulnerability-Lookup

CNVD-2016-10430

Vulnerability from cnvd - Published: 2016-11-01

Title

华为手机存在PXN防护机制失效安全漏洞

Description

Huawei Honor是中国华为公司的智能手机产品。华为手机存在PXN防护机制失效安全漏洞。由于多款华为手机的驱动代码中存在PXN（Privileged Execute-Never）防护机制失效的安全漏洞，攻击者可诱使用户安装恶意应用程序，应用程序可以通过调用相关驱动代码，关闭PXN防护机制，导致拒绝服务攻击。

Severity

低

Patch Name

华为手机存在PXN防护机制失效安全漏洞的补丁

Patch Description

Huawei Honor是中国华为公司的智能手机产品。华为手机存在PXN防护机制失效安全漏洞。由于多款华为手机的驱动代码中存在PXN（Privileged Execute-Never）防护机制失效的安全漏洞，攻击者可诱使用户安装恶意应用程序，应用程序可以通过调用相关驱动代码，关闭PXN防护机制。攻击者利用漏洞可导致拒绝服务攻击。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/report-vulnerabilities

Reference

http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161026-01-pxn-cn http://www.securityfocus.com/bid/93885

Impacted products

Name
['Huawei 荣耀6 <6.9.16', 'Huawei 荣耀6 Plus <6.9.16', 'Huawei 荣耀7 <6.9.16']

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    "bid": {
      "bidNumber": "93885"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-8768"
    }
  },
  "description": "Huawei Honor\u662f\u4e2d\u56fd\u534e\u4e3a\u516c\u53f8\u7684\u667a\u80fd\u624b\u673a\u4ea7\u54c1\u3002\r\n\r\n\u534e\u4e3a\u624b\u673a\u5b58\u5728PXN\u9632\u62a4\u673a\u5236\u5931\u6548\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u591a\u6b3e\u534e\u4e3a\u624b\u673a\u7684\u9a71\u52a8\u4ee3\u7801\u4e2d\u5b58\u5728PXN\uff08Privileged Execute-Never\uff09\u9632\u62a4\u673a\u5236\u5931\u6548\u7684\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u8bf1\u4f7f\u7528\u6237\u5b89\u88c5\u6076\u610f\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e94\u7528\u7a0b\u5e8f\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528\u76f8\u5173\u9a71\u52a8\u4ee3\u7801\uff0c\u5173\u95edPXN\u9632\u62a4\u673a\u5236\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "\u8d75\u5efa\u5f3a\u3001\u9648\u803f\u4f73\u3001\u738b\u542f\u6cfd\u3001\u6731\u658c\u548c\u6f58\u5b87",
  "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/report-vulnerabilities",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-10430",
  "openTime": "2016-11-01",
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  "patchName": "\u534e\u4e3a\u624b\u673a\u5b58\u5728PXN\u9632\u62a4\u673a\u5236\u5931\u6548\u5b89\u5168\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
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      "Huawei \u8363\u80006 Plus \u003c6.9.16",
      "Huawei \u8363\u80007 \u003c6.9.16"
    ]
  },
  "referenceLink": "http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20161026-01-pxn-cn\r\nhttp://www.securityfocus.com/bid/93885",
  "serverity": "\u4f4e",
  "submitTime": "2016-10-27",
  "title": "\u534e\u4e3a\u624b\u673a\u5b58\u5728PXN\u9632\u62a4\u673a\u5236\u5931\u6548\u5b89\u5168\u6f0f\u6d1e"
}

CVE-2016-8768 (GCVE-0-2016-8768)

Vulnerability from cvelistv5 – Published: 2017-04-02 20:00 – Updated: 2024-08-06 02:35

Summary

Huawei Honor 6, Honor 6 Plus, Honor 7 phones with software versions earlier than 6.9.16 could allow attackers to disable the PXN defense mechanism by invoking related drive code to crash the system or escalate privilege.

Severity

No CVSS data available.

CWE

Privileged Execute-Never (PXN) defense mechanism failure

Assigner

huawei mitre root Scorecard

References

2 references

URL	Tags
http://www.huawei.com/en/psirt/security-advisorie…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/93885	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	Honor 6,Honor 6 Plus,Honor 7 Versions earlier than 6.9.16	Affected: Honor 6,Honor 6 Plus,Honor 7 Versions earlier than 6.9.16

Date Public

2017-03-27 00:00

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Honor 6,Honor 6 Plus,Honor 7 Versions earlier than 6.9.16",
          "vendor": "n/a",
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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.

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.

Action not permitted

CNVD-2016-10430

CVE-2016-8768 (GCVE-0-2016-8768)

Tags

Sightings

Nomenclature

Related by attack behaviour