cnvd - cnvd-2019-40478

CNVD-2019-40478

Vulnerability from cnvd - Published: 2019-11-13

Title

NVIDIA Windows GPU Display Driver kernel mode layer handler存在未明漏洞

Description

NVIDIA Windows GPU Display Driver是美国英伟达（NVIDIA）公司的一款专用于Windows平台的图形处理器（GPU）显卡驱动程序。kernel mode layer (nvlddmkm.sys) handler是其中的一个内核模式层处理程序。 NVIDIA Windows GPU Display Driver（全部版本）中的kernel mode layer (nvlddmkm.sys) handler（用于DxgkDdiEscape）存在安全漏洞，该漏洞源于程序没有验证输入缓冲区的大小。攻击者可利用该漏洞造成拒绝服务或提升权限。

Severity

高

Patch Name

NVIDIA Windows GPU Display Driver kernel mode layer handler存在未明漏洞的补丁

Patch Description

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://nvidia.custhelp.com/app/answers/detail/a_id/4907

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-5690

Impacted products

Name
NVIDIA NVIDIA Windows GPU Display Driver

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-5690"
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  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-40478",
  "openTime": "2019-11-13",
  "patchDescription": "NVIDIA Windows GPU Display Driver\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u4e13\u7528\u4e8eWindows\u5e73\u53f0\u7684\u56fe\u5f62\u5904\u7406\u5668\uff08GPU\uff09\u663e\u5361\u9a71\u52a8\u7a0b\u5e8f\u3002kernel mode layer (nvlddmkm.sys) handler\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5185\u6838\u6a21\u5f0f\u5c42\u5904\u7406\u7a0b\u5e8f\u3002\r\n\r\nNVIDIA Windows GPU Display Driver\uff08\u5168\u90e8\u7248\u672c\uff09\u4e2d\u7684kernel mode layer (nvlddmkm.sys) handler\uff08\u7528\u4e8eDxgkDdiEscape\uff09\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u6ca1\u6709\u9a8c\u8bc1\u8f93\u5165\u7f13\u51b2\u533a\u7684\u5927\u5c0f\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u63d0\u5347\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",
  "patchName": "NVIDIA Windows GPU Display Driver kernel mode layer handler\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA NVIDIA Windows GPU Display Driver"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-5690",
  "serverity": "\u9ad8",
  "submitTime": "2019-11-11",
  "title": "NVIDIA Windows GPU Display Driver kernel mode layer handler\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2019-5690 (GCVE-0-2019-5690)

Vulnerability from cvelistv5 – Published: 2019-11-09 01:39 – Updated: 2024-08-04 20:01

Summary

NVIDIA Windows GPU Display Driver, all versions, contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape in which the size of an input buffer is not validated, which may lead to denial of service or escalation of privileges.

Severity ?

No CVSS data available.

CWE

denial of service or escalation of privileges

Assigner

nvidia

References

URL

Tags

https://nvidia.custhelp.com/app/answers/detail/a_…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	NVIDIA 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-2019-40478

CVE-2019-5690 (GCVE-0-2019-5690)

Tags

Sightings

Nomenclature