cnvd - cnvd-2019-28486

CNVD-2019-28486

Vulnerability from cnvd - Published: 2019-08-22

Title

NVIDIA Jetson TX2代码问题漏洞

Description

NVIDIA Jetson TX2是美国英伟达（NVIDIA）公司的一款嵌入式系统开发模块。 NVIDIA Jetson TX2存在代码问题漏洞，该漏洞源于ARM System Memory Management Unit未能正确地检查错误的情况，攻击者可利用该漏洞造成拒绝服务。

Severity

低

Patch Name

NVIDIA Jetson TX2代码问题漏洞的补丁

Patch Description

NVIDIA Jetson TX2是美国英伟达（NVIDIA）公司的一款嵌入式系统开发模块。 NVIDIA Jetson TX2存在代码问题漏洞，该漏洞源于ARM System Memory Management Unit未能正确地检查错误的情况，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/4787

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-5673 https://developer.download.nvidia.com/embedded/L4T/r28_Release_v3.0/Docs/Tegra_Linux_Driver_Package_Release_Notes_R28.3.pdf

Impacted products

Name
NVIDIA Jetson TX2 <R28.3

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-5673",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-5673"
    }
  },
  "description": "NVIDIA Jetson TX2\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u6a21\u5757\u3002\n\nNVIDIA Jetson TX2\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eARM System Memory Management Unit\u672a\u80fd\u6b63\u786e\u5730\u68c0\u67e5\u9519\u8bef\u7684\u60c5\u51b5\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "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/4787",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-28486",
  "openTime": "2019-08-22",
  "patchDescription": "NVIDIA Jetson TX2\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5d4c\u5165\u5f0f\u7cfb\u7edf\u5f00\u53d1\u6a21\u5757\u3002\r\n\r\nNVIDIA Jetson TX2\u5b58\u5728\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8eARM System Memory Management Unit\u672a\u80fd\u6b63\u786e\u5730\u68c0\u67e5\u9519\u8bef\u7684\u60c5\u51b5\uff0c\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 Jetson TX2\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA Jetson TX2 \u003cR28.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-5673\r\nhttps://developer.download.nvidia.com/embedded/L4T/r28_Release_v3.0/Docs/Tegra_Linux_Driver_Package_Release_Notes_R28.3.pdf",
  "serverity": "\u4f4e",
  "submitTime": "2019-04-15",
  "title": "NVIDIA Jetson TX2\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-5673 (GCVE-0-2019-5673)

Vulnerability from cvelistv5 – Published: 2019-04-11 16:38 – Updated: 2024-08-04 20:01

Summary

NVIDIA Jetson TX2 contains a vulnerability in the kernel driver (on all versions prior to R28.3) where the ARM System Memory Management Unit (SMMU) improperly checks for a fault condition, causing transactions to be discarded, which may lead to denial of service.

Severity ?

No CVSS data available.

CWE

Denial of service

Assigner

nvidia

References

URL

Tags

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

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	Jetson TX2	Affected: All versions prior to version R28.3

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 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-2019-28486

CVE-2019-5673 (GCVE-0-2019-5673)

Tags

Sightings

Nomenclature