CNVD-2018-21179

Vulnerability from cnvd - Published: 2018-10-17
VLAI
Title
Qiku 360 Phone N6 Pro 1801-A01拒绝服务漏洞
Description
Qiku 360 Phone N6 Pro 1801-A01是中国奇酷(Qiku)互联网科技公司的一款智能手机。 Qiku 360 Phone N6 Pro 1801-A01中的/dev/block/mmcblk0rpmb驱动程序内核模块存在拒绝服务漏洞,攻击者可借助特制的0xc0d8b300 ioctl调用利用该漏洞造成拒绝服务(空指针逆向引用和设备崩溃)。
Severity
中
Patch Name
Qiku 360 Phone N6 Pro 1801-A01拒绝服务漏洞的补丁
Patch Description
Qiku 360 Phone N6 Pro 1801-A01是中国奇酷(Qiku)互联网科技公司的一款智能手机。 Qiku 360 Phone N6 Pro 1801-A01中的/dev/block/mmcblk0rpmb驱动程序内核模块存在拒绝服务漏洞,攻击者可借助特制的0xc0d8b300 ioctl调用利用该漏洞造成拒绝服务(空指针逆向引用和设备崩溃)。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: http://www.qiku.com/

Reference
https://github.com/datadancer/HIAFuzz/blob/master/360%20Phone%20N6%20Pro%20Kernel%20Vuln.md
Impacted products
Name
奇酷互联网络科技(深圳)有限公司 Qiku 360 Phone N6 Pro 1801-A01 V096
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-18318"
    }
  },
  "description": "Qiku 360 Phone N6 Pro 1801-A01\u662f\u4e2d\u56fd\u5947\u9177\uff08Qiku\uff09\u4e92\u8054\u7f51\u79d1\u6280\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u3002\r\n\r\nQiku 360 Phone N6 Pro 1801-A01\u4e2d\u7684/dev/block/mmcblk0rpmb\u9a71\u52a8\u7a0b\u5e8f\u5185\u6838\u6a21\u5757\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u76840xc0d8b300 ioctl\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u8bbe\u5907\u5d29\u6e83\uff09\u3002",
  "discovererName": "Shuaibing Lu",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://www.qiku.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-21179",
  "openTime": "2018-10-17",
  "patchDescription": "Qiku 360 Phone N6 Pro 1801-A01\u662f\u4e2d\u56fd\u5947\u9177\uff08Qiku\uff09\u4e92\u8054\u7f51\u79d1\u6280\u516c\u53f8\u7684\u4e00\u6b3e\u667a\u80fd\u624b\u673a\u3002\r\n\r\nQiku 360 Phone N6 Pro 1801-A01\u4e2d\u7684/dev/block/mmcblk0rpmb\u9a71\u52a8\u7a0b\u5e8f\u5185\u6838\u6a21\u5757\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u76840xc0d8b300 ioctl\u8c03\u7528\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u8bbe\u5907\u5d29\u6e83\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": "Qiku 360 Phone N6 Pro 1801-A01\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "\u5947\u9177\u4e92\u8054\u7f51\u7edc\u79d1\u6280(\u6df1\u5733)\u6709\u9650\u516c\u53f8 Qiku 360 Phone N6 Pro 1801-A01 V096"
  },
  "referenceLink": "https://github.com/datadancer/HIAFuzz/blob/master/360%20Phone%20N6%20Pro%20Kernel%20Vuln.md",
  "serverity": "\u4e2d",
  "submitTime": "2018-10-17",
  "title": "Qiku 360 Phone N6 Pro 1801-A01\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.
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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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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.


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