cnvd-2016-02776
Vulnerability from cnvd
Title
Linux kernel拒绝服务漏洞（CNVD-2016-02776）
Description
Linux kernel由美国Linux基金会发布的操作系统Linux所使用的内核，是一个开源，自由，最广泛移植的操作系统内核。 Linux kernel 3.18.5之前版本存在拒绝服务漏洞，允许本地用户通过利用CAP_NET_ADMIN导致拒绝服务。
Severity
低
Patch Name
Linux kernel拒绝服务漏洞（CNVD-2016-02776）的补丁
Patch Description
Linux kernel由美国Linux基金会发布的操作系统Linux所使用的内核，是一个开源，自由，最广泛移植的操作系统内核。 Linux kernel 3.18.5之前版本存在拒绝服务漏洞，允许本地用户通过利用CAP_NET_ADMIN导致拒绝服务。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://github.com/torvalds/linux/commit/a2f18db0c68fec96631c10cad9384c196e9008ac

Reference
https://github.com/torvalds/linux/commit/a2f18db0c68fec96631c10cad9384c196e9008ac
Impacted products
Name
Linux Kernel <3.18.5
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-1573"
    }
  },
  "description": "Linux kernel\u7531\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\uff0c\u662f\u4e00\u4e2a\u5f00\u6e90\uff0c\u81ea\u7531\uff0c\u6700\u5e7f\u6cdb\u79fb\u690d\u7684\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u3002\r\n\r\nLinux kernel 3.18.5\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u901a\u8fc7\u5229\u7528CAP_NET_ADMIN\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Wade Mealing",
  "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://github.com/torvalds/linux/commit/a2f18db0c68fec96631c10cad9384c196e9008ac",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02776",
  "openTime": "2016-05-06",
  "patchDescription": "Linux kernel\u7531\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\uff0c\u662f\u4e00\u4e2a\u5f00\u6e90\uff0c\u81ea\u7531\uff0c\u6700\u5e7f\u6cdb\u79fb\u690d\u7684\u64cd\u4f5c\u7cfb\u7edf\u5185\u6838\u3002\r\n\r\nLinux kernel 3.18.5\u4e4b\u524d\u7248\u672c\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u901a\u8fc7\u5229\u7528CAP_NET_ADMIN\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02776\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Linux Kernel \u003c3.18.5"
  },
  "referenceLink": "https://github.com/torvalds/linux/commit/a2f18db0c68fec96631c10cad9384c196e9008ac",
  "serverity": "\u4f4e",
  "submitTime": "2016-05-05",
  "title": "Linux kernel\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02776\uff09"
}


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