CVE:CVE-2015-5950
CNNVD:CNNVD-201509-590
NVIDIA Display Driver R352等都是美国英伟达（NVIDIA）公司的显卡驱动程序。
NVIDIA Display Driver中存在安全漏洞。本地攻击者可借助特制的ioctl调用利用该漏洞向任意内核内存位置写入数据，获取权限。以下版本受到影响：基于Windows平台的NVIDIA Display Driver R352 353.82之前版本，R340 341.81之前版本；基于Linux平台的R304 304.128之前版本，R340 340.93之前版本，R352 352.09及之前版本，352.21版本，352.30版本；基于GRID vGPU和vSGA平台的R352 352.86及之前版本。
solution:Upgrade nvidia gpu_driver to a higher version than 352.30,and avoid the version (,352.30]; Upgrade nvidia display_driver to a higher version than 352.09,304.108,304.119,304.121,304.123,304.125,352.21,352.30,352.86,340.43,340.52,341.44,353.06,and avoid the version (,352.09],304.108,304.119,304.121,304.123,304.125,352.21,352.30,(,352.86],340.43,340.52,341.44,353.06