Vulnerability-Lookup

CNVD-2017-37819

Vulnerability from cnvd - Published: 2017-12-21

Title

Google NVIDIA Tegra X1 Direct rendering infrastructur提权漏洞

Description

Google Pixel是美国谷歌（Google）公司一款智能手机设备。NVIDIA Tegra X1是使用在其中的一个美国英伟达（NVIDIA）公司的处理器芯片。Direct rendering infrastructur是其中的一个用于直接访问显卡硬件的架构。 Google Pixel设备上中的NVIDIA Tegra X1的Direct rendering infrastructur存在提权漏洞，该漏洞源于当来自用户空间的输入作为指针传递到kfree时，程序未能验证输入。攻击者可利用该漏洞损坏内存并可能执行代码。

Severity

高

Patch Name

Google NVIDIA Tegra X1 Direct rendering infrastructur提权漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://source.android.com/security/bulletin/pixel/2017-11-01#announcements

Reference

https://source.android.com/security/bulletin/pixel/2017-11-01#announcements

Impacted products

Name
NVIDIA Tegra X1 firmware

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-0866"
    }
  },
  "description": "Google Pixel\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u8bbe\u5907\u3002NVIDIA Tegra X1\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u5904\u7406\u5668\u82af\u7247\u3002Direct rendering infrastructur\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u76f4\u63a5\u8bbf\u95ee\u663e\u5361\u786c\u4ef6\u7684\u67b6\u6784\u3002\r\n\r\nGoogle Pixel\u8bbe\u5907\u4e0a\u4e2d\u7684NVIDIA Tegra X1\u7684Direct rendering infrastructur\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u6765\u81ea\u7528\u6237\u7a7a\u95f4\u7684\u8f93\u5165\u4f5c\u4e3a\u6307\u9488\u4f20\u9012\u5230kfree\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u635f\u574f\u5185\u5b58\u5e76\u53ef\u80fd\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://source.android.com/security/bulletin/pixel/2017-11-01#announcements",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37819",
  "openTime": "2017-12-21",
  "patchDescription": "Google Pixel\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u8bbe\u5907\u3002NVIDIA Tegra X1\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u4e00\u4e2a\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u5904\u7406\u5668\u82af\u7247\u3002Direct rendering infrastructur\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8e\u76f4\u63a5\u8bbf\u95ee\u663e\u5361\u786c\u4ef6\u7684\u67b6\u6784\u3002\r\n\r\nGoogle Pixel\u8bbe\u5907\u4e0a\u4e2d\u7684NVIDIA Tegra X1\u7684Direct rendering infrastructur\u5b58\u5728\u63d0\u6743\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5f53\u6765\u81ea\u7528\u6237\u7a7a\u95f4\u7684\u8f93\u5165\u4f5c\u4e3a\u6307\u9488\u4f20\u9012\u5230kfree\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1\u8f93\u5165\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u635f\u574f\u5185\u5b58\u5e76\u53ef\u80fd\u6267\u884c\u4ee3\u7801\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": "Google NVIDIA Tegra X1 Direct rendering infrastructur\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA Tegra X1 firmware"
  },
  "referenceLink": "https://source.android.com/security/bulletin/pixel/2017-11-01#announcements",
  "serverity": "\u9ad8",
  "submitTime": "2017-11-22",
  "title": "Google NVIDIA Tegra X1 Direct rendering infrastructur\u63d0\u6743\u6f0f\u6d1e"
}

CVE-2017-0866 (GCVE-0-2017-0866)

Vulnerability from cvelistv5 – Published: 2017-11-16 22:00 – Updated: 2024-09-16 18:49

Summary

An elevation of privilege vulnerability in the Direct rendering infrastructure of the NVIDIA Tegra X1 where an unchecked input from userspace is passed as a pointer to kfree. This could lead to kernel memory corruption and possible code execution. This issue is rated as moderate. Product: Pixel. Version: N/A. Android ID: A-38415808. References: N-CVE-2017-0866.

Severity

No CVSS data available.

CWE

Assigner

google_android Google root

References

1 reference

URL	Tags
https://source.android.com/security/bulletin/pixe…	x_refsource_CONFIRM

Date Public

2017-11-01 00:00

Show details on NVD website

JSON

To clipboard

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      },
      "references": [
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        }
      ],
      "x_legacyV4Record": {
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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.

Action not permitted

CNVD-2017-37819

CVE-2017-0866 (GCVE-0-2017-0866)

Tags

Sightings

Nomenclature

Related by attack behaviour