CNVD-2018-04389

Vulnerability from cnvd - Published: 2018-03-03
VLAI
Title
多款Linux产品拒绝服务漏洞
Description
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。Linux kernel ixgbe driver和i40e/i40evf driver是其中的网卡驱动程序;DPDK是其中的一个数据平面开发套件。 多款Linux产品中存在拒绝服务漏洞。攻击者可利用该漏洞控制其它虚拟机的吞吐量和延迟。
Severity
中
Patch Name
多款Linux产品拒绝服务漏洞的补丁
Patch Description
Linux kernel是美国Linux基金会发布的操作系统Linux所使用的内核。Linux kernel ixgbe driver和i40e/i40evf driver是其中的网卡驱动程序;DPDK是其中的一个数据平面开发套件。 多款Linux产品中存在拒绝服务漏洞。攻击者可利用该漏洞控制其它虚拟机的吞吐量和延迟。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,详情请关注厂商主页: https://www.kernel.org/

Reference
http://seclists.org/oss-sec/2015/q4/425
Impacted products
Name
['Linux Kernel <f079fa005aae08ee0e1bc32699874ff4f02e11c1(ixgbe驱动程序commit)', 'Linux Kernel <e7358f54a3954df16d4f87e3cad35063f1c17de5(i40e/i40evf)', 'Linux Kernel <3f12b9f23b6499ff66ec8b0de941fb469297e5d0 DPDK commit']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1142857"
    }
  },
  "description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002Linux kernel ixgbe driver\u548ci40e/i40evf driver\u662f\u5176\u4e2d\u7684\u7f51\u5361\u9a71\u52a8\u7a0b\u5e8f\uff1bDPDK\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u5e73\u9762\u5f00\u53d1\u5957\u4ef6\u3002\r\n\r\n\u591a\u6b3eLinux\u4ea7\u54c1\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u5176\u5b83\u865a\u62df\u673a\u7684\u541e\u5410\u91cf\u548c\u5ef6\u8fdf\u3002",
  "discovererName": "Igor Smolyar",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-04389",
  "openTime": "2018-03-03",
  "patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002Linux kernel ixgbe driver\u548ci40e/i40evf driver\u662f\u5176\u4e2d\u7684\u7f51\u5361\u9a71\u52a8\u7a0b\u5e8f\uff1bDPDK\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u6570\u636e\u5e73\u9762\u5f00\u53d1\u5957\u4ef6\u3002\r\n\r\n\u591a\u6b3eLinux\u4ea7\u54c1\u4e2d\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u63a7\u5236\u5176\u5b83\u865a\u62df\u673a\u7684\u541e\u5410\u91cf\u548c\u5ef6\u8fdf\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": "\u591a\u6b3eLinux\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Linux Kernel \u003cf079fa005aae08ee0e1bc32699874ff4f02e11c1(ixgbe\u9a71\u52a8\u7a0b\u5e8fcommit)",
      "Linux Kernel \u003ce7358f54a3954df16d4f87e3cad35063f1c17de5(i40e/i40evf)",
      "Linux Kernel \u003c3f12b9f23b6499ff66ec8b0de941fb469297e5d0 DPDK commit"
    ]
  },
  "referenceLink": "http://seclists.org/oss-sec/2015/q4/425",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-25",
  "title": "\u591a\u6b3eLinux\u4ea7\u54c1\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

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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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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