PT-2024-21570

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability has been resolved in the Linux kernel, where a memory leak occurs when kobject add fails in bind rdev to array, causing rdev-serial to be allocated but not freed. This...

kernel: driver core: fix resource leak in device_add()

A reference leak was found in the Linux kernel's driver core device registration logic. When kobjectadd fails partway through deviceadd, the error cleanup attempts to free resources but fails because kobjectadd has already cleared the device's parent pointer. This prevents cleanupgluedir from...

PT-2025-40757

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak exists within the driver core, specifically in the device add function. When kobject add fails during the device add process, the cleanup glue dir function is called to...

PT-2025-18552

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential memory leak issue has been resolved in the Linux kernel, specifically in the ALSA hda component. The problem occurred in the add widget node function, where kobject add may...