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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
VLAI Severity ?
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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"number": "CNVD-2015-08501",
"openTime": "2015-12-29",
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"serverity": "\u4e2d",
"submitTime": "2015-12-27",
"title": "Linux kernel\u672c\u5730\u63d0\u6743\u6f0f\u6d1e\uff08CNVD-2015-08501\uff09"
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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.
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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