cnvd-2016-11078
Vulnerability from cnvd
Title: Linux Kernel本地缓冲区溢出漏洞
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存在本地缓冲区溢出漏洞，由于程序未能充分对用户的输入进行边界检查。允许攻击者利用该漏洞在内核权限上执行任意代码，失败尝试可能会导致拒绝服务。
Severity: 中
Patch Name: Linux Kernel本地缓冲区溢出漏洞的补丁
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存在本地缓冲区溢出漏洞，由于程序未能充分对用户的输入进行边界检查。允许攻击者利用该漏洞在内核权限上执行任意代码，失败尝试可能会导致拒绝服务。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:
目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://git.kernel.org/cgit/linux/kernel/git/ieee1394/linux1394.git/commit/?h=testing&id=ff89027279ec57d69797cbae7c681672f1dbea71
Reference: http://www.securityfocus.com/bid/94149
Impacted products
| Name | Linux Kernel |
|---|
{
"bids": {
"bid": {
"bidNumber": "94149"
}
},
"cves": {
"cve": {
"cveNumber": "CVE-2016-8633"
}
},
"description": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux Kernel\u5b58\u5728\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u5bf9\u7528\u6237\u7684\u8f93\u5165\u8fdb\u884c\u8fb9\u754c\u68c0\u67e5\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6743\u9650\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u5c1d\u8bd5\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
"discovererName": "Adam Mari\u00c5\u00a1",
"formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://git.kernel.org/cgit/linux/kernel/git/ieee1394/linux1394.git/commit/?h=testing\u0026id=ff89027279ec57d69797cbae7c681672f1dbea71",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2016-11078",
"openTime": "2016-11-15",
"patchDescription": "Linux kernel\u662f\u7f8e\u56fdLinux\u57fa\u91d1\u4f1a\u53d1\u5e03\u7684\u64cd\u4f5c\u7cfb\u7edfLinux\u6240\u4f7f\u7528\u7684\u5185\u6838\u3002\r\n\r\nLinux Kernel\u5b58\u5728\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u5145\u5206\u5bf9\u7528\u6237\u7684\u8f93\u5165\u8fdb\u884c\u8fb9\u754c\u68c0\u67e5\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u6743\u9650\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5931\u8d25\u5c1d\u8bd5\u53ef\u80fd\u4f1a\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\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": "Linux Kernel"
},
"referenceLink": "http://www.securityfocus.com/bid/94149",
"serverity": "\u4e2d",
"submitTime": "2016-11-09",
"title": "Linux Kernel\u672c\u5730\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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