Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux kernel 访问控制错误漏洞
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。 Linux kernel 4.18.11及之前版本中的fs/proc/base.c文件的‘proc_pid_stack’函数存在访问控制错误漏洞。本地攻击者可通过发送特制的请求利用该漏洞获取内核任务栈内容。
CVSS Information
N/A
Vulnerability Type
N/A