cve/2022/CVE-2022-38096.md

CVE-2022-38096

Description

A NULL pointer dereference vulnerability was found in vmwgfx driver in drivers/gpu/vmxgfx/vmxgfx_execbuf.c in GPU component of Linux kernel with device file '/dev/dri/renderD128 (or Dxxx)'. This flaw allows a local attacker with a user account on the system to gain privilege, causing a denial of service(DoS).

POC

Reference

• https://bugzilla.openanolis.cn/show_bug.cgi?id=2073

Github

• https://github.com/goblimey/learn-unix