SUSE CVE-2026-63885

In the Linux kernel, the following vulnerability has been resolved: drm/gem: fix race between changehandle and handledelete drmgemchangehandleioctl leaves the old handle live in the IDR during the window between spinunlocktablelock and the final spinlocktablelock. A concurrent drmgemhandledelete ...

CVE-2026-63885

The CVE concerns a race in the Linux kernel DRM GEM path: drm_gem_change_handle_ioctl can leave the old handle live in the IDR during the window after spin_unlock(table_lock) and before the final spin_lock(table_lock). A concurrent drm_gem_handle_delete on the old handle may decrement handle_coun...