cnvd - cnvd-2016-12902

CNVD-2016-12902

Vulnerability from cnvd - Published: 2016-12-23

Title

NVIDIA Windows GPU Display Driver输入验证漏洞

Description

NVIDIA Windows GPU Display Driver是美国英伟达（NVIDIA）公司的一套专用于Windows的图形处理器(GPU)显卡驱动程序。 NVIDIA Windows GPU Display Driver所有版本中的DxgDdiEscape的kernel mode layer处理器存在安全漏洞，该漏洞源于程序未能验证输入缓冲区的大小值。攻击者可利用该漏洞造成拒绝服务或获取提升的权限。

Severity

高

Patch Name

NVIDIA Windows GPU Display Driver输入验证漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://nvidia.custhelp.com/app/answers/detail/a_id/4278

Reference

http://nvidia.custhelp.com/app/answers/detail/a_id/4278

Impacted products

Name
NVIDIA Windows GPU Display Driver

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "94918"
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    "cve": {
      "cveNumber": "CVE-2016-8823"
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  "discovererName": "NVIDIA",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://nvidia.custhelp.com/app/answers/detail/a_id/4278",
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  "number": "CNVD-2016-12902",
  "openTime": "2016-12-23",
  "patchDescription": "NVIDIA Windows GPU Display Driver\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u5957\u4e13\u7528\u4e8eWindows\u7684\u56fe\u5f62\u5904\u7406\u5668(GPU)\u663e\u5361\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nNVIDIA Windows GPU Display Driver\u6240\u6709\u7248\u672c\u4e2d\u7684DxgDdiEscape\u7684kernel mode layer\u5904\u7406\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u8f93\u5165\u7f13\u51b2\u533a\u7684\u5927\u5c0f\u503c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u83b7\u53d6\u63d0\u5347\u7684\u6743\u9650\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",
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  "products": {
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  },
  "referenceLink": "http://nvidia.custhelp.com/app/answers/detail/a_id/4278",
  "serverity": "\u9ad8",
  "submitTime": "2016-12-20",
  "title": "NVIDIA Windows GPU Display Driver\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e"
}

CVE-2016-8823 (GCVE-0-2016-8823)

Vulnerability from cvelistv5 – Published: 2016-12-16 21:00 – Updated: 2024-08-06 02:35

Summary

All versions of NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer handler for DxgDdiEscape where the size of an input buffer is not validated leading to a denial of service or possible escalation of privileges

Severity ?

No CVSS data available.

CWE

Denial of Service

Assigner

nvidia

References

URL

Tags

	http://nvidia.custhelp.com/app/answers/detail/a_id/4278	x_refsource_CONFIRM
	http://www.talosintelligence.com/reports/TALOS-20…	x_refsource_MISC
	http://www.securityfocus.com/bid/94918	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Nvidia Corporation	Windows GPU Display Driver	Affected: All

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2016-12902

CVE-2016-8823 (GCVE-0-2016-8823)

Tags

Sightings

Nomenclature