Vulnerability-Lookup

CNVD-2021-27729

Vulnerability from cnvd - Published: 2021-04-13

Title

NVIDIA vGPU graphics driver存在未明漏洞

Description

Nvidia vGPU Software是美国Nvidia公司的一个用于为虚拟机提供GPU功能的管理软件。该软件支持多个虚拟机访问主机的GPU，为虚拟机提供图形性能和应用程序兼容性。 NVIDIA vGPU graphics driver（用于虚拟机操作系统）中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。

Severity

低

Patch Name

NVIDIA vGPU graphics driver存在未明漏洞的补丁

Patch Description

Nvidia vGPU Software是美国Nvidia公司的一个用于为虚拟机提供GPU功能的管理软件。该软件支持多个虚拟机访问主机的GPU，为虚拟机提供图形性能和应用程序兼容性。 NVIDIA vGPU graphics driver（用于虚拟机操作系统）中存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。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/4996/~/security-bulletin%3A-nvidia-gpu-display-driver---february-2020

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-5961

Impacted products

Name
NVIDIA vGPU

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5961"
    }
  },
  "description": "Nvidia vGPU Software\u662f\u7f8e\u56fdNvidia\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u4e3a\u865a\u62df\u673a\u63d0\u4f9bGPU\u529f\u80fd\u7684\u7ba1\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u591a\u4e2a\u865a\u62df\u673a\u8bbf\u95ee\u4e3b\u673a\u7684GPU\uff0c\u4e3a\u865a\u62df\u673a\u63d0\u4f9b\u56fe\u5f62\u6027\u80fd\u548c\u5e94\u7528\u7a0b\u5e8f\u517c\u5bb9\u6027\u3002\n\nNVIDIA vGPU graphics driver\uff08\u7528\u4e8e\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "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/4996/~/security-bulletin%3A-nvidia-gpu-display-driver---february-2020",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-27729",
  "openTime": "2021-04-13",
  "patchDescription": "Nvidia vGPU Software\u662f\u7f8e\u56fdNvidia\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u4e3a\u865a\u62df\u673a\u63d0\u4f9bGPU\u529f\u80fd\u7684\u7ba1\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u652f\u6301\u591a\u4e2a\u865a\u62df\u673a\u8bbf\u95ee\u4e3b\u673a\u7684GPU\uff0c\u4e3a\u865a\u62df\u673a\u63d0\u4f9b\u56fe\u5f62\u6027\u80fd\u548c\u5e94\u7528\u7a0b\u5e8f\u517c\u5bb9\u6027\u3002\r\n\r\nNVIDIA vGPU graphics driver\uff08\u7528\u4e8e\u865a\u62df\u673a\u64cd\u4f5c\u7cfb\u7edf\uff09\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\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 vGPU graphics driver\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA vGPU"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5961",
  "serverity": "\u4f4e",
  "submitTime": "2020-03-13",
  "title": "NVIDIA vGPU graphics driver\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2020-5961 (GCVE-0-2020-5961)

Vulnerability from cvelistv5 – Published: 2020-03-12 20:00 – Updated: 2024-08-04 08:47

Summary

NVIDIA vGPU graphics driver for guest OS contains a vulnerability in which an incorrect resource clean up on a failure path can impact the guest VM, leading to denial of service.

Severity

No CVSS data available.

CWE

denial of service

Assigner

nvidia mitre root

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
NVIDIA	NVIDIA GPU Display Driver	Affected: ALL

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/4996"
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        ],
        "title": "CVE Program Container"
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      },
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  "cveMetadata": {
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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.