cnvd - cnvd-2021-27727

cnvd-2021-27727

Vulnerability from cnvd

Title: NVIDIA Windows GPU Display Driver缓冲区溢出漏洞（CNVD-2021-27727）

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。

NVIDIA Windows GPU Display Driver（所有版本）中的DirectX 11 nvwgf2um/x.dll文件存在缓冲区溢出漏洞，攻击者可利用该漏洞导致拒绝服务。

Severity: 低

Patch Name: NVIDIA Windows GPU Display Driver缓冲区溢出漏洞（CNVD-2021-27727）的补丁

Patch 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。

NVIDIA Windows GPU Display Driver（所有版本）中的DirectX 11 nvwgf2um/x.dll文件存在缓冲区溢出漏洞，攻击者可利用该漏洞导致拒绝服务。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:

厂商已发布了漏洞修复程序，请及时关注更新： https://nvidia.custhelp.com/app/answers/detail/a_id/5031

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-5965

Impacted products

Name
NVIDIA Windows GPU Display Driver

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-5965"
    }
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  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://nvidia.custhelp.com/app/answers/detail/a_id/5031",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-27727",
  "openTime": "2021-04-13",
  "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\u3002\r\n\r\nNVIDIA Windows GPU Display Driver\uff08\u6240\u6709\u7248\u672c\uff09\u4e2d\u7684DirectX 11 nvwgf2um/x.dll\u6587\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-27727\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA Windows GPU Display Driver"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5965",
  "serverity": "\u4f4e",
  "submitTime": "2020-06-28",
  "title": "NVIDIA Windows GPU Display Driver\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2021-27727\uff09"
}

CVE-2020-5965 (GCVE-0-2020-5965)

Vulnerability from cvelistv5

Published

2020-06-25 00:00

Modified

2024-08-04 08:47

Severity ?

CWE

denial of service

Summary

NVIDIA Windows GPU Display Driver, all versions, contains a vulnerability in the DirectX 11 user mode driver (nvwgf2um/x.dll), in which a specially crafted shader can cause an out of bounds access, leading to denial of service.

References

▼	URL	Tags
	https://nvidia.custhelp.com/app/answers/detail/a_id/5031	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	NVIDIA GPU Display Driver	Version: 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 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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