Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The Performance Events subsystem in the Linux kernel before 3.1 does not properly handle event overflows associated with PERF_COUNT_SW_CPU_CLOCK events, which allows local users to cause a denial of service (system hang) via a crafted application.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel ‘Performance Events’子系统资源管理错误漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux kernel 3.1之前版本的Performance Events子系统中存在漏洞，该漏洞源于未正确处理与PERF_COUNT_SW_CPU_CLOCK事件相关的事件溢出。本地用户可利用该漏洞借助特制应用程序导致拒绝服务（系统挂起）。
CVSS Information
N/A
Vulnerability Type
N/A