Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
A flaw was found in the Framebuffer Console (fbcon) in the Linux Kernel. When providing font->width and font->height greater than 32 to fbcon_set_font, since there are no checks in place, a shift-out-of-bounds occurs leading to undefined behavior and possible denial of service.
CVSS Information
N/A
Vulnerability Type
CWE-1335
Vulnerability Title
Linux kernel 安全漏洞
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于帧缓冲区控制台 (fbcon) 中存在一个缺陷，当向 fbcon_set_font 提供大于 32 的 font->width 和 font->height 时，由于没有适当的检查，会导致未定义的行为和拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A