Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The atyfb_ioctl function in drivers/video/fbdev/aty/atyfb_base.c in the Linux kernel through 4.12.10 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel stack memory by reading locations associated with padding bytes.
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。 Linux kernel 4.12.10及之前的版本中的drivers/video/fbdev/aty/atyfb_base.c文件的‘atyfb_ioctl’函数存在安全漏洞，该漏洞没有初始化特定的数据结构。本地攻击者可利用该漏洞从内核栈中获取敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A