Vulnerability-Lookup

CNVD-2021-06866

Vulnerability from cnvd - Published: 2021-01-27

Title

NVIDIA SHIELD TV权限提升漏洞

Description

Nvidia NVIDIA Shield TV是美国英伟达（Nvidia）公司的一款流媒体播放器。 NVIDIA SHIELD TV all versions prior to 8.2.2存在安全漏洞，在RPMB命令状态的实现中包含一个漏洞，攻击者可以写入写保护配置块，这可能导致拒绝服务或权限升级。

Severity

高

Patch Name

NVIDIA SHIELD TV权限提升漏洞的补丁

Patch Description

Nvidia NVIDIA Shield TV是美国英伟达（Nvidia）公司的一款流媒体播放器。 NVIDIA SHIELD TV all versions prior to 8.2.2存在安全漏洞，在RPMB命令状态的实现中包含一个漏洞，攻击者可以写入写保护配置块，这可能导致拒绝服务或权限升级。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/5148

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-1067

Impacted products

Name
NVIDIA NVIDIA Shield TV <8.2.2

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2021-1067",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1067"
    }
  },
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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/5148",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-06866",
  "openTime": "2021-01-27",
  "patchDescription": "Nvidia NVIDIA Shield TV\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08Nvidia\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6d41\u5a92\u4f53\u64ad\u653e\u5668\u3002\r\n\r\nNVIDIA SHIELD TV all versions prior to 8.2.2\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5728RPMB\u547d\u4ee4\u72b6\u6001\u7684\u5b9e\u73b0\u4e2d\u5305\u542b\u4e00\u4e2a\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u5199\u5165\u5199\u4fdd\u62a4\u914d\u7f6e\u5757\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u6743\u9650\u5347\u7ea7\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 SHIELD TV\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA NVIDIA Shield TV \u003c8.2.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-1067",
  "serverity": "\u9ad8",
  "submitTime": "2021-01-22",
  "title": "NVIDIA SHIELD TV\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2021-1067 (GCVE-0-2021-1067)

Vulnerability from cvelistv5 – Published: 2021-01-20 22:25 – Updated: 2024-08-03 15:55

Summary

NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the implementation of the RPMB command status, in which an attacker can write to the Write Protect Configuration Block, which may lead to denial of service or escalation of privileges.

Severity

No CVSS data available.

CWE

denial of service, escalation of privileges

Assigner

nvidia mitre root Scorecard

References

1 reference

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

Impacted products

1 product

Vendor	Product	Version
NVIDIA	SHIELD TV	Affected: All versions prior to 8.2.2

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-03T15:55:18.573Z",
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        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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          "value": "NVIDIA SHIELD TV, all versions prior to 8.2.2, contains a vulnerability in the implementation of the RPMB command status, in which an attacker can write to the Write Protect Configuration Block, which may lead to denial of service or escalation of privileges."
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      ],
      "problemTypes": [
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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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CNVD-2021-06866

CVE-2021-1067 (GCVE-0-2021-1067)

Tags

Sightings

Nomenclature

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