cnvd - cnvd-2018-05986

CNVD-2018-05986

Vulnerability from cnvd - Published: 2018-03-22

Title

NVIDIA SHIELD TV Tegra内核驱动程序NVMAP权限提升漏洞

Description

NVIDIA SHIELD TV是美国英伟达（NVIDIA）公司的一款游戏主机设备。Tegra kernel driver是其中的一个Tegra处理器内核驱动程序。NVMAP是其中的一个组件。 NVIDIA SHIELD TV SE 6.2及之前版本中的Tegra内核驱动程序的NVMAP存在安全漏洞。攻击者可利用该漏洞向任意位置写入任意值，从而提升权限。

Severity

高

Patch Name

NVIDIA SHIELD TV Tegra内核驱动程序NVMAP权限提升漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： http://nvidia.custhelp.com/app/answers/detail/a_id/4631

Reference

http://nvidia.custhelp.com/app/answers/detail/a_id/4631

Impacted products

Name
NVIDIA Tegra kernel driver

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6282"
    }
  },
  "description": "NVIDIA SHIELD TV\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6e38\u620f\u4e3b\u673a\u8bbe\u5907\u3002Tegra kernel driver\u662f\u5176\u4e2d\u7684\u4e00\u4e2aTegra\u5904\u7406\u5668\u5185\u6838\u9a71\u52a8\u7a0b\u5e8f\u3002NVMAP\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7ec4\u4ef6\u3002\r\n\r\nNVIDIA SHIELD TV SE 6.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Tegra\u5185\u6838\u9a71\u52a8\u7a0b\u5e8f\u7684NVMAP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4efb\u610f\u4f4d\u7f6e\u5199\u5165\u4efb\u610f\u503c\uff0c\u4ece\u800c\u63d0\u5347\u6743\u9650\u3002",
  "discovererName": "NVIDIA",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://nvidia.custhelp.com/app/answers/detail/a_id/4631",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05986",
  "openTime": "2018-03-22",
  "patchDescription": "NVIDIA SHIELD TV\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u6e38\u620f\u4e3b\u673a\u8bbe\u5907\u3002Tegra kernel driver\u662f\u5176\u4e2d\u7684\u4e00\u4e2aTegra\u5904\u7406\u5668\u5185\u6838\u9a71\u52a8\u7a0b\u5e8f\u3002NVMAP\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7ec4\u4ef6\u3002\r\n\r\nNVIDIA SHIELD TV SE 6.2\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684Tegra\u5185\u6838\u9a71\u52a8\u7a0b\u5e8f\u7684NVMAP\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4efb\u610f\u4f4d\u7f6e\u5199\u5165\u4efb\u610f\u503c\uff0c\u4ece\u800c\u63d0\u5347\u6743\u9650\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 Tegra\u5185\u6838\u9a71\u52a8\u7a0b\u5e8fNVMAP\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA Tegra kernel driver"
  },
  "referenceLink": "http://nvidia.custhelp.com/app/answers/detail/a_id/4631",
  "serverity": "\u9ad8",
  "submitTime": "2018-03-08",
  "title": "NVIDIA SHIELD TV Tegra\u5185\u6838\u9a71\u52a8\u7a0b\u5e8fNVMAP\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2017-6282 (GCVE-0-2017-6282)

Vulnerability from cvelistv5 – Published: 2018-03-06 16:00 – Updated: 2024-09-16 23:36

Summary

NVIDIA Tegra kernel driver contains a vulnerability in NVMAP where an attacker has the ability to write an arbitrary value to an arbitrary location which may lead to an escalation of privileges. This issue is rated as high.

Severity ?

No CVSS data available.

CWE

Escalation of Pivileges

Assigner

nvidia

References

URL

Tags

http://nvidia.custhelp.com/app/answers/detail/a_id/4631

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Nvidia Corporation	SHIELD TV	Affected: NA

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:25:48.545Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "http://nvidia.custhelp.com/app/answers/detail/a_id/4631"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "SHIELD TV",
          "vendor": "Nvidia Corporation",
          "versions": [
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              "version": "NA"
            }
          ]
        }
      ],
      "datePublic": "2018-02-26T00:00:00",
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      ],
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        "dateUpdated": "2018-03-06T17:57:01",
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        }
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          "ASSIGNER": "psirt@nvidia.com",
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        },
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                          }
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}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CNVD-2018-05986

CVE-2017-6282 (GCVE-0-2017-6282)

Tags

Sightings

Nomenclature