cnvd-2015-02761
Vulnerability from cnvd
Title
Linux kernel TCP Fast Open拒绝服务漏洞
Description
Linux kernel是一款开源操作系统。 在启用TCP Fast Open时，Linux kernel存在安全漏洞，允许本地攻击者可利用漏洞提交特殊请求使系统崩溃。
Severity
低
Patch Name
Linux kernel TCP Fast Open拒绝服务漏洞的补丁
Patch Description
Linux kernel是一款开源操作系统。 在启用TCP Fast Open时，Linux kernel存在安全漏洞，允许本地攻击者可利用漏洞提交特殊请求使系统崩溃。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

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： https://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.75 https://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.39

Reference
https://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.75 https://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.39
Impacted products
Name
['Linux Kernel 2.6.32.65', 'Linux Kernel 3.2.68']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3332"
    }
  },
  "description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u5728\u542f\u7528TCP Fast Open\u65f6\uff0cLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u7cfb\u7edf\u5d29\u6e83\u3002",
  "discovererName": "Linux",
  "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\uff1a\r\nhttps://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.75 \r\nhttps://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.39",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-02761",
  "openTime": "2015-04-28",
  "patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u5728\u542f\u7528TCP Fast Open\u65f6\uff0cLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u4f7f\u7cfb\u7edf\u5d29\u6e83\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 TCP Fast Open\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Linux Kernel 2.6.32.65",
      "Linux Kernel 3.2.68"
    ]
  },
  "referenceLink": "https://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.75 \r\nhttps://kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.39",
  "serverity": "\u4f4e",
  "submitTime": "2015-04-26",
  "title": "Linux kernel TCP Fast Open\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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