CVE-2021-47455

The CVE-2021-47455 issue is a Linux kernel memory-leak in ptp_clock_register. When posix_clock_register() fails, the device name allocated via dev_set_name() is leaked instead of being freed, with memory freed later by kobject_cleanup() and ptp_clock_release(). The linked Nessus/Unity advisories ...

CVE-2022-50282

CVE-2022-50282: Linux kernel vulnerability in chardev handling where error paths in cdev_device_add() could leave kobject state inconsistent during fault injection tests. Connected advisories (Unity Linux UTSA entries and related EulerOS/SUSE notices) confirm the issue and describe the fix as add...