Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
In the function sbusfb_ioctl_helper() in drivers/video/fbdev/sbuslib.c in the Linux kernel through 4.15, an integer signedness error allows arbitrary information leakage for the FBIOPUTCMAP_SPARC and FBIOGETCMAP_SPARC commands.
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 4.15及之前版本中的drivers/video/fbdev/sbuslib.c文件的‘sbusfb_ioctl_helper()’函数存在安全漏洞。攻击者可利用该漏洞获取任意信息。
CVSS Information
N/A
Vulnerability Type
N/A