In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: avoid using null object of framebuffer Instead of using state->fb->obj[0] directly, get object from framebuffer by calling drm_gem_fb_get_obj() and return error code when object is null to avoid using null object of framebuffer.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 12.3(5b) |
| Linux | Linux | 12.3(5a) |
| Linux | Linux | Windows 10 for 32-bit Systems |
| Linux | Linux | Windows 10 Version 1803 for x64-based Systems |