CVE:CVE-2022-42716
CNNVD:CNNVD-202212-2943
ARM Mali GPU Kernel Driver是英国ARM公司的一个图形处理器单元的驱动程序。
Arm Mali GPU Kernel Driver存在资源管理错误漏洞，该漏洞源于非特权用户可以通过不适当的GPU处理操作来访问已经释放的内存导致释放后重用。
solution:Upgrade arm bifrost_gpu_kernel_driver to a higher version than r40p0,and avoid the version [r1p0,r40p0]; Upgrade arm midguard_gpu_kernel_driver to a higher version than r32p0,and avoid the version [r4p0,r32p0]; Upgrade arm valhall_gpu_kernel_driver to a higher version than r40p0,and avoid the version [r19p0,r40p0]