CVE-2026-74440 drm/xe: Wait on external BO kernel fences in exec IOCTL

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Wait on external BO kernel fences in exec IOCTL Before arming a user job, xeexecioctl only added the VM's dma-resv KERNEL slot as a dependency. That slot covers rebinds and the kernel operations of the VM's private BOs, b...

xe_exec_ioctl() function in the

The vulnerability of the xeexecioctl function in the drivers/gpu/drm/xe/xeexec.c file of the Intel Xe graphics driver for the Linux operating system is related to a violation of the synchronization mechanism. Exploiting this vulnerability could allow an attacker to compromise the accessibility of...

PT-2024-10130

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel, specifically with the drm/xe module. It involves a problem with lock handling, where upon failure, not all locks are dropped before returning to...