ROS-20261009-73-0159

The vulnerability of the vc4savehangstate function in the drivers/gpu/drm/vc4/vc4gem.c file of the Direct Rendering Infrastructure DRI driver for the Linux kernel is related to improper memory release mechanisms memory leaks. Exploiting this vulnerability could allow an attacker to cause a system...

Linux kernel DRI Heap Buffer Overflow DoS

The vulnerability of the vc4savehangstate function in the drivers/gpu/drm/vc4/vc4gem.c file of the Direct Rendering Infrastructure DRI driver for the Linux kernel is related to improper memory release memory leak. Exploiting this vulnerability could allow an attacker to cause a system failure...

CVE-2026-43104: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix a memory leak in hang state error path When vc4savehangstate encounters an early return condition, it returns without freeing the previously allocated kernelstate, leaking memory. Add the missing kfree calls by...

CVE-2026-43105: Missing Release of Memory after Effective Lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Fix memory leak of BO array in hang state The hang state's BO array is allocated separately with kzalloc in vc4savehangstate but never freed in vc4freehangstate. Add the missing kfree for the BO array before freeing the...