Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
arch/arm64/kernel/perf_event.c in the Linux kernel before 4.1 on arm64 platforms allows local users to gain privileges or cause a denial of service (invalid pointer dereference) via vectors involving events that are mishandled during a span of multiple HW PMUs.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 安全漏洞
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。 基于arm64平台上的Linux kernel 4.1之前的版本中的arch/arm64/kernel/perf_event.c文件中存在安全漏洞。本地攻击者可利用该漏洞获取权限或造成拒绝服务（无效指针引用）。
CVSS Information
N/A
Vulnerability Type
N/A