Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
The accelerated rendering functionality of NVIDIA Binary Graphics Driver (binary blob driver) For Linux v8774 and v8762, and probably on other operating systems, allows local and remote attackers to execute arbitrary code via a large width value in a font glyph, which can be used to overwrite arbitrary memory locations.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
NVidia Linux下二进制图形驱动缓冲区溢出漏洞
Vulnerability Description
NVidia是世界领先的图形处理芯片和显卡制造商。 NVIDIA的二进制blob驱动在加速渲染glyphs(文本字符数据)时存在缓冲区溢出，攻击者可以向内存中的任意位置写入数据。 XRender扩展提供一个名为XRenderCompositeString8的客户端函数要求X服务器在屏幕上渲染glyphs。服务程序的ProcRenderCompositeGlpyhs函数会处理这个请求，从渲染请求中提取出glyphs，创建一个glyph列表，然后通过注册的回调函数调用图形驱动。 NVIDIA二进制blob驱动
CVSS Information
N/A
Vulnerability Type
N/A