Vulnerability-Lookup

CNVD-2019-42771

Vulnerability from cnvd - Published: 2019-11-29

Title

NVIDIA Windows GPU Display Driver DirectX驱动缓冲区溢出漏洞（CNVD-2019-42771）

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。DirectX drivers是其中的一个为游戏或多媒体程序加强3D图形和声音效果的多媒体编程接口（API），它提供硬件驱动标准。 NVIDIA Windows GPU Display Driver中的DirectX驱动存在缓冲区溢出漏洞，攻击者可借助特制的shader文件利用该漏洞造成拒绝服务或执行代码。

Severity

高

Patch Name

NVIDIA Windows GPU Display Driver DirectX驱动缓冲区溢出漏洞（CNVD-2019-42771）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://nvidia.custhelp.com/app/answers/detail/a_id/4841/

Reference

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0812

Impacted products

Name
NVIDIA Windows GPU Display Driver

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2019-42771",
  "openTime": "2019-11-29",
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  "patchName": "NVIDIA Windows GPU Display Driver DirectX\u9a71\u52a8\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-42771\uff09\u7684\u8865\u4e01",
  "products": {
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  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0812",
  "serverity": "\u9ad8",
  "submitTime": "2019-08-05",
  "title": "NVIDIA Windows GPU Display Driver DirectX\u9a71\u52a8\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2019-42771\uff09"
}

CVE-2019-5685 (GCVE-0-2019-5685)

Vulnerability from cvelistv5 – Published: 2019-08-06 19:48 – Updated: 2024-08-04 20:01

Summary

NVIDIA Windows GPU Display Driver (all versions) contains a vulnerability in DirectX drivers, in which a specially crafted shader can cause an out of bounds access to a shader local temporary array, which may lead to denial of service or code execution.

Severity

No CVSS data available.

CWE

denial of service, code execution

Assigner

nvidia mitre root

References

3 references

URL	Tags
https://nvidia.custhelp.com/app/answers/detail/a_…	x_refsource_CONFIRM
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC
https://support.lenovo.com/us/en/product_security…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
NVIDIA	GPU Display Driver	Affected: All

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

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-2019-42771

CVE-2019-5685 (GCVE-0-2019-5685)

Tags

Sightings

Nomenclature

Related by attack behaviour