cnvd - cnvd-2021-06866

cnvd-2021-06866

Vulnerability from cnvd

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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  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-1067",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-1067"
    }
  },
  "description": "Nvidia NVIDIA Shield TV\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08Nvidia\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6d41\u5a92\u4f53\u64ad\u653e\u5668\u3002\n\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",
  "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

Modified

2024-08-03 15:55

Severity ?

CWE

denial of service, escalation of privileges

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.

References

▼	URL	Tags
	https://nvidia.custhelp.com/app/answers/detail/a_id/5148	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	SHIELD TV	Version: 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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            "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5148"
          }
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        "title": "CVE Program Container"
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      ],
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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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