CNVD-2015-00806

Vulnerability from cnvd - Published: 2015-02-02
VLAI Severity ?
Title
Linux Kernel 'splice()' System Call本地拒绝服务漏洞
Description
Linux kernel是开源操作系统Linux所使用的内核。 Linux Kernel 'splice()' System Call存在本地拒绝服务漏洞，允许攻击者利用此漏洞发起拒绝服务攻击。
Severity
低
Patch Name
Linux Kernel 'splice()' System Call本地拒绝服务漏洞的补丁
Patch Description
Linux kernel是开源操作系统Linux所使用的内核。 Linux Kernel 'splice()' System Call存在本地拒绝服务漏洞，允许攻击者利用此漏洞发起拒绝服务攻击。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://www.kernel.org/

Reference
http://www.securityfocus.com/bid/72347
Impacted products
Name
Linux Kernel
Show details on source website
To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "72347"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-7822"
    }
  },
  "description": "Linux kernel\u662f\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002 \r\n\r\nLinux Kernel \u0027splice()\u0027 System Call\u5b58\u5728\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Akira Fujita of NEC",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://www.kernel.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00806",
  "openTime": "2015-02-02",
  "patchDescription": "Linux kernel\u662f\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002 \r\n\r\nLinux Kernel \u0027splice()\u0027 System Call\u5b58\u5728\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53d1\u8d77\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "Linux Kernel \u0027splice()\u0027 System Call\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel"
  },
  "referenceLink": "http://www.securityfocus.com/bid/72347",
  "serverity": "\u4f4e",
  "submitTime": "2015-01-30",
  "title": "Linux Kernel \u0027splice()\u0027 System Call\u672c\u5730\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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