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cnvd-2015-08501
Vulnerability from cnvd
Title: Linux kernel本地提权漏洞（CNVD-2015-08501）
Description:
Linux kernel是一款开源的操作系统。
Linux kernel存在安全漏洞，允许本地攻击者利用漏洞获取root权限。
Severity: 中
Patch Name: Linux kernel本地提权漏洞（CNVD-2015-08501）的补丁
Patch Description:
Linux kernel是一款开源的操作系统。
Linux kernel存在安全漏洞，允许本地攻击者利用漏洞获取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/79677
Impacted products
| Name | Linux Kernel |
|---|
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"discovererName": "Dmitry Vyukov of Google engineering",
"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-2015-08501",
"openTime": "2015-12-29",
"patchDescription": "Linux kernel\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nLinux kernel\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u653b\u51fb\u8005\u5229\u7528\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\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\uff08CNVD-2015-08501\uff09\u7684\u8865\u4e01",
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},
"referenceLink": "http://www.securityfocus.com/bid/79677",
"serverity": "\u4e2d",
"submitTime": "2015-12-27",
"title": "Linux kernel\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\uff08CNVD-2015-08501\uff09"
}
CVE-2015-8539 (GCVE-0-2015-8539)
Vulnerability from cvelistv5
Published
2016-02-08 02:00
Modified
2024-08-06 08:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
The KEYS subsystem in the Linux kernel before 4.4 allows local users to gain privileges or cause a denial of service (BUG) via crafted keyctl commands that negatively instantiate a key, related to security/keys/encrypted-keys/encrypted.c, security/keys/trusted.c, and security/keys/user_defined.c.
References
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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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