CNVD-2015-08500
Vulnerability from cnvd - Published: 2015-12-29
VLAI Severity ?
Title
Linux kernel ‘fs/overlayfs/inode.c’本地提权漏洞
Description
Linux kernel是一款开源的操作系统。
Linux kernel ‘fs/overlayfs/inode.c’存在安全漏洞，允许本地攻击者利用该漏洞获取root权限。
Severity
中
Patch Name
Linux kernel ‘fs/overlayfs/inode.c’本地提权漏洞的补丁
Patch Description
Linux kernel是一款开源的操作系统。
Linux kernel ‘fs/overlayfs/inode.c’存在安全漏洞，允许本地攻击者利用该漏洞获取root权限。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补丁以修复该漏洞： https://www.kernel.org/
Reference
http://www.securityfocus.com/bid/79671
Impacted products
| Name | ['Debian Linux 6.0 sparc', 'Debian Linux 6.0 amd64', 'Debian Linux 6.0 arm', 'Debian Linux 6.0 ia-32', 'Debian Linux 6.0 ia-64', 'Debian Linux 6.0 mips', 'Debian Linux 6.0 powerpc', 'Debian Linux 6.0 s/390', 'Linux Linux Kernel 3.0.1', 'Linux Linux Kernel 3.0.2', 'Linux Linux Kernel 3.0.4', 'Linux Linux Kernel 3.0.5', 'Linux Linux Kernel 3.1.8', 'Linux Linux Kernel 3.2.1', 'Linux Linux Kernel 3.2.9', 'Linux Linux Kernel 3.2.13', 'Linux Linux Kernel 3.3.2', 'Linux Linux Kernel 3.3.4', 'Linux Linux Kernel 3.3.5'] |
|---|
{
"cves": {
"cve": {
"cveNumber": "CVE-2015-8660"
}
},
"description": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel \u2018fs/overlayfs/inode.c\u2019\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6root\u6743\u9650\u3002",
"discovererName": "Nathan Williams",
"formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://www.kernel.org/",
"isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
"number": "CNVD-2015-08500",
"openTime": "2015-12-29",
"patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel \u2018fs/overlayfs/inode.c\u2019\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6root\u6743\u9650\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 \u2018fs/overlayfs/inode.c\u2019\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\u7684\u8865\u4e01",
"products": {
"product": [
"Debian Linux 6.0 sparc",
"Debian Linux 6.0 amd64",
"Debian Linux 6.0 arm",
"Debian Linux 6.0 ia-32",
"Debian Linux 6.0 ia-64",
"Debian Linux 6.0 mips",
"Debian Linux 6.0 powerpc",
"Debian Linux 6.0 s/390",
"Linux Linux Kernel 3.0.1",
"Linux Linux Kernel 3.0.2",
"Linux Linux Kernel 3.0.4",
"Linux Linux Kernel 3.0.5",
"Linux Linux Kernel 3.1.8",
"Linux Linux Kernel 3.2.1",
"Linux Linux Kernel 3.2.9",
"Linux Linux Kernel 3.2.13",
"Linux Linux Kernel 3.3.2",
"Linux Linux Kernel 3.3.4",
"Linux Linux Kernel 3.3.5"
]
},
"referenceLink": "http://www.securityfocus.com/bid/79671",
"serverity": "\u4e2d",
"submitTime": "2015-12-27",
"title": "Linux kernel \u2018fs/overlayfs/inode.c\u2019\u672c\u5730\u63d0\u6743\u6f0f\u6d1e"
}
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Sightings
| Author | Source | Type | Date |
|---|
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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