CVE-2026-90402 — bus: mhi: host: Fix controller cleanup on EDL sysfs failure
In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Fix controller cleanup on EDL sysfs failure mhi_register_controller() adds the controller d…
Published: 2026-09-17 · CVSS: 7.0 · CVSS 3.1
In the Linux kernel, the following vulnerability has been resolved: bus: mhi: host: Fix controller cleanup on EDL sysfs failure mhi_register_controller() adds the controller device before creating the optional trigger_edl sysfs file. If sysfs_create_file() fails, the error path only drops the device reference and leaves the device registered. Hence, call device_del() in the error path before put_device().
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7