cnvd - cnvd-2019-28286

cnvd-2019-28286

Vulnerability from cnvd

Title: NVIDIA Windows GPU Display Driver输入验证错误漏洞

Description:

NVIDIA Windows GPU显示驱动程序是用于Windows系统的显示驱动程序。

NVIDIA Windows GPU显示驱动程序中的内核模式层（nvlddmkm.sys）创建上下文命令DDI DxgkDdiCreateContext存在数组索引引用漏洞。该漏洞源于产品在计算或使用数组索引时使用不可信输入，但产品不验证或不能正确验证索引来确保索引引用数组中的有效位置。攻击者可利用该漏洞导致拒绝服务或实现权限提升。

Severity: 高

Patch Name: NVIDIA Windows GPU Display Driver输入验证错误漏洞的补丁

Patch Description:

NVIDIA Windows GPU显示驱动程序是用于Windows系统的显示驱动程序。

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： https://www.nvidia.com/Download/index.aspx

Reference: https://nvidia.custhelp.com/app/answers/detail/a_id/4772

Impacted products

Name
NVIDIA Windows GPU显示驱动程序

Show details on source website

JSON

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  "number": "CNVD-2019-28286",
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  "serverity": "\u9ad8",
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  "title": "NVIDIA Windows GPU Display Driver\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-5666 (GCVE-0-2019-5666)

Vulnerability from cvelistv5

Published

2019-02-27 23:00

Modified

2024-09-17 03:28

Severity ?

CWE

denial of service or escalation of privileges

Summary

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer (nvlddmkm.sys) create context command DDI DxgkDdiCreateContext in which the product uses untrusted input when calculating or using an array index, but the product does not validate or incorrectly validates the index to ensure the index references a valid position within the array, which may lead to denial of service or escalation of privileges.

References

▼	URL	Tags
	https://nvidia.custhelp.com/app/answers/detail/a_id/4772	x_refsource_CONFIRM
	http://support.lenovo.com/us/en/solutions/LEN-26250	x_refsource_CONFIRM
	https://nvidia.custhelp.com/app/answers/detail/a_id/4797	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Nvidia Corporation	NVIDIA GPU Graphics Driver	Version: All

Show details on NVD website

JSON

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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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