CNVD-2017-33795

Vulnerability from cnvd - Published: 2017-11-14
VLAI Severity ?
Title
NVIDIA ADSP Firmware ADSP Loader组件缓冲区溢出漏洞
Description
NVIDIA ADSP Firmware是美国英伟达(NVIDIA)公司的一套高级数字信号处理单元中使用的固件。ADSP Loader是其中的一个引导装载组件。 NVIDIA ADSP Firmware中的ADSP Loader组件存在缓冲区溢出漏洞。本地攻击者可利用该漏洞造成拒绝服务或提升权限(越边界写入)。
Severity
Patch Name
NVIDIA ADSP Firmware ADSP Loader组件缓冲区溢出漏洞的补丁
Patch Description
NVIDIA ADSP Firmware是美国英伟达(NVIDIA)公司的一套高级数字信号处理单元中使用的固件。ADSP Loader是其中的一个引导装载组件。 NVIDIA ADSP Firmware中的ADSP Loader组件存在缓冲区溢出漏洞。本地攻击者可利用该漏洞造成拒绝服务或提升权限(越边界写入)。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

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/4561

Reference
http://nvidia.custhelp.com/app/answers/detail/a_id/4561
Impacted products
Name
NVIDIA ADSP Firmware
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6273"
    }
  },
  "description": "NVIDIA ADSP Firmware\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u5957\u9ad8\u7ea7\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5355\u5143\u4e2d\u4f7f\u7528\u7684\u56fa\u4ef6\u3002ADSP Loader\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f15\u5bfc\u88c5\u8f7d\u7ec4\u4ef6\u3002\r\n\r\nNVIDIA ADSP Firmware\u4e2d\u7684ADSP Loader\u7ec4\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u63d0\u5347\u6743\u9650\uff08\u8d8a\u8fb9\u754c\u5199\u5165\uff09\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/4561",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33795",
  "openTime": "2017-11-14",
  "patchDescription": "NVIDIA ADSP Firmware\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u5957\u9ad8\u7ea7\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5355\u5143\u4e2d\u4f7f\u7528\u7684\u56fa\u4ef6\u3002ADSP Loader\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5f15\u5bfc\u88c5\u8f7d\u7ec4\u4ef6\u3002\r\n\r\nNVIDIA ADSP Firmware\u4e2d\u7684ADSP Loader\u7ec4\u4ef6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u6216\u63d0\u5347\u6743\u9650\uff08\u8d8a\u8fb9\u754c\u5199\u5165\uff09\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 ADSP Firmware ADSP Loader\u7ec4\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA ADSP Firmware"
  },
  "referenceLink": "http://nvidia.custhelp.com/app/answers/detail/a_id/4561",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-13",
  "title": "NVIDIA ADSP Firmware ADSP Loader\u7ec4\u4ef6\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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Sightings

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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.
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  • 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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