PT-2026-69705

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.0-rc2 Description A NULL pointer dereference occurs in the Linux kernel when detaching CCS read/write buffers. This happens because buffers are freed during Buffer Object BO destruction; if BOs are destroyed...

CVE-2026-68384: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/xe/vf: Fix VF CCS attach/detach race with in-flight BO moves xebomove attaches VF CCS read/write batch buffers BBs to a BO after it transitions NULL/SYSTEM - TT, and detaches them after it transitions TT - SYSTEM. Both...