Vulnerability-Lookup

CNVD-2018-08149

Vulnerability from cnvd - Published: 2018-04-23

Title

NVIDIA GPU Display Driver未分配内存写入漏洞

Description

NVIDIA GPU Display Driver是GPU（图形处理单元）显示驱动程序。 NVIDIA GPU Display Driver中的DirectX 10 Usermode驱动程序存在未分配内存写入漏洞。攻击者可通过特制像素着色器利用该漏洞导致写入未分配的内存，从而可导致拒绝服务或可能实现代码执行。

Severity

中

Patch Name

NVIDIA GPU Display Driver未分配内存写入漏洞的补丁

Patch Description

NVIDIA GPU Display Driver是GPU（图形处理单元）显示驱动程序。 NVIDIA GPU Display Driver中的DirectX 10 Usermode驱动程序存在未分配内存写入漏洞。攻击者可通过特制像素着色器利用该漏洞导致写入未分配的内存，从而可导致拒绝服务或可能实现代码执行。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

厂商已发布漏洞修复程序，请及时关注更新： http://nvidia.custhelp.com/app/answers/detail/a_id/4649

Reference

http://nvidia.custhelp.com/app/answers/detail/a_id/4649

Impacted products

Name
NVIDIA GPU Display Driver 无

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2018-6251"
    }
  },
  "description": "NVIDIA GPU Display Driver\u662fGPU\uff08\u56fe\u5f62\u5904\u7406\u5355\u5143\uff09\u663e\u793a\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nNVIDIA GPU Display Driver\u4e2d\u7684DirectX 10 Usermode\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u672a\u5206\u914d\u5185\u5b58\u5199\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u50cf\u7d20\u7740\u8272\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5199\u5165\u672a\u5206\u914d\u7684\u5185\u5b58\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u53ef\u80fd\u5b9e\u73b0\u4ee3\u7801\u6267\u884c\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://nvidia.custhelp.com/app/answers/detail/a_id/4649",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08149",
  "openTime": "2018-04-23",
  "patchDescription": "NVIDIA GPU Display Driver\u662fGPU\uff08\u56fe\u5f62\u5904\u7406\u5355\u5143\uff09\u663e\u793a\u9a71\u52a8\u7a0b\u5e8f\u3002\r\n\r\nNVIDIA GPU Display Driver\u4e2d\u7684DirectX 10 Usermode\u9a71\u52a8\u7a0b\u5e8f\u5b58\u5728\u672a\u5206\u914d\u5185\u5b58\u5199\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u50cf\u7d20\u7740\u8272\u5668\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5199\u5165\u672a\u5206\u914d\u7684\u5185\u5b58\uff0c\u4ece\u800c\u53ef\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u53ef\u80fd\u5b9e\u73b0\u4ee3\u7801\u6267\u884c\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 GPU Display Driver\u672a\u5206\u914d\u5185\u5b58\u5199\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA GPU Display Driver \u65e0"
  },
  "referenceLink": "http://nvidia.custhelp.com/app/answers/detail/a_id/4649",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-03",
  "title": "NVIDIA GPU Display Driver\u672a\u5206\u914d\u5185\u5b58\u5199\u5165\u6f0f\u6d1e"
}

CVE-2018-6251 (GCVE-0-2018-6251)

Vulnerability from cvelistv5 – Published: 2018-04-02 16:00 – Updated: 2024-09-16 23:01

Summary

NVIDIA Windows GPU Display Driver contains a vulnerability in the DirectX 10 Usermode driver, where a specially crafted pixel shader can cause writing to unallocated memory, leading to denial of service or potential code execution.

Severity

No CVSS data available.

CWE

Denial of Service, Code Execution

Assigner

nvidia CNA under the mitre root

CNA scorecard C 65/100 over 311 records in the last 180 days details

References

2 references

URL	Tags
http://nvidia.custhelp.com/app/answers/detail/a_id/4649	x_refsource_CONFIRM
https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Nvidia Corporation	GPU Display Driver	Affected: All

Date Public

2018-03-28 00:00

Show details on NVD website

JSON

To clipboard

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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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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.

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Action not permitted

CNVD-2018-08149

CVE-2018-6251 (GCVE-0-2018-6251)

Tags

Sightings

Nomenclature

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