Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A certain Ubuntu build procedure for perf, as distributed in the Linux kernel packages in Ubuntu 10.04 LTS, 12.04 LTS, 12.10, 13.04, and 13.10, sets the HOME environment variable to the ~buildd directory and consequently reads the system configuration file from the ~buildd directory, which allows local users to gain privileges by leveraging control over the buildd account.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Ubuntu Linux Kernel数据包perf工具本地提权漏洞
Vulnerability Description
Ubuntu是英国科能（Canonical）公司和Ubuntu基金会共同开发的一套以桌面应用为主的GNU/Linux操作系统。 Ubuntu中的Linux kernel数据包中的perf工具中存在提权漏洞，该漏洞源于程序允许在perf二进制文件中创建HOME环境变量路径。本地攻击者可借助‘buildd’账户利用该漏洞获取权限。以下版本受到影响：Linux kernel 10.04 LTS，12.04 LTS，12.10，13.04，13.10。
CVSS Information
N/A
Vulnerability Type
N/A