Vulnerability-Lookup

CNVD-2015-01173

Vulnerability from cnvd - Published: 2015-02-14

Title

NVIDIA Tegra Linux Kernel竞争条件漏洞

Description

NVIDIA Tegra（图睿）Linux Kernel是美国英伟达（NVIDIA）公司的一个Tegra（移动超级芯片）的Linux驱动程序包。 NVIDIA Tegra Linux Kernel 3.10版本的NVMap中存在竞争条件漏洞。本地攻击者可通过特制的NVMAP_IOC_CREATE IOCTL调用利用该漏洞获取权限。

Severity

中

Patch Name

NVIDIA Tegra Linux Kernel竞争条件漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞：http://googleprojectzero.blogspot.com/2015/01/exploiting-nvmap-to-escape-chrome.html

Reference

http://googleprojectzero.blogspot.com/2015/01/exploiting-nvmap-to-escape-chrome.html http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-5332 http://nvidia.custhelp.com/app/answers/detail/a_id/3618

Impacted products

Name
Linux Kernel 3.10

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2014-5332"
    }
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  "description": "NVIDIA Tegra\uff08\u56fe\u777f\uff09Linux Kernel\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u4e2aTegra\uff08\u79fb\u52a8\u8d85\u7ea7\u82af\u7247\uff09\u7684Linux\u9a71\u52a8\u7a0b\u5e8f\u5305\u3002\r\n\r\nNVIDIA Tegra Linux Kernel 3.10\u7248\u672c\u7684NVMap\u4e2d\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684NVMAP_IOC_CREATE IOCTL\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u6743\u9650\u3002",
  "discovererName": "Lee Campbell, Chrome Security, Google",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1ahttp://googleprojectzero.blogspot.com/2015/01/exploiting-nvmap-to-escape-chrome.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01173",
  "openTime": "2015-02-14",
  "patchDescription": "NVIDIA Tegra\uff08\u56fe\u777f\uff09Linux Kernel\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u4e2aTegra\uff08\u79fb\u52a8\u8d85\u7ea7\u82af\u7247\uff09\u7684Linux\u9a71\u52a8\u7a0b\u5e8f\u5305\u3002 \r\n\r\nNVIDIA Tegra Linux Kernel 3.10\u7248\u672c\u7684NVMap\u4e2d\u5b58\u5728\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236\u7684NVMAP_IOC_CREATE IOCTL\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\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 Tegra Linux Kernel\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel 3.10"
  },
  "referenceLink": "http://googleprojectzero.blogspot.com/2015/01/exploiting-nvmap-to-escape-chrome.html\r\nhttp://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2014-5332\r\nhttp://nvidia.custhelp.com/app/answers/detail/a_id/3618",
  "serverity": "\u4e2d",
  "submitTime": "2015-02-12",
  "title": "NVIDIA Tegra Linux Kernel\u7ade\u4e89\u6761\u4ef6\u6f0f\u6d1e"
}

CVE-2014-5332 (GCVE-0-2014-5332)

Vulnerability from cvelistv5 – Published: 2015-02-06 11:00 – Updated: 2024-08-06 11:41

Summary

Race condition in NVMap in NVIDIA Tegra Linux Kernel 3.10 allows local users to gain privileges via a crafted NVMAP_IOC_CREATE IOCTL call, which triggers a use-after-free error, as demonstrated by using a race condition to escape the Chrome sandbox.

Severity

No CVSS data available.

CWE

Assigner

jpcert CNA under the jpcert root

CNA scorecard C 64/100 over 187 records in the last 180 days details

References

2 references

URL	Tags
http://googleprojectzero.blogspot.com/2015/01/exp…	x_refsource_MISC
http://nvidia.custhelp.com/app/answers/detail/a_id/3618	x_refsource_CONFIRM

Date Public

2015-01-06 00:00

Show details on NVD website

JSON

To clipboard

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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.

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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.
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Action not permitted

CNVD-2015-01173

CVE-2014-5332 (GCVE-0-2014-5332)

Tags

Sightings

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Related by attack behaviour