CVE-2025-40163

In CVE-2025-40163, concrete details show a Linux kernel fix for sched/deadline: the dl_server must be stopped before a CPU goes offline to avoid a spurious hrtimer warning when a CPU is removed (drmgr -c cpu -r -q 1). The root cause was dl_server hrtimer enqueued near CPU offline, with cpu_presen...

SUSE CVE-2024-41023

In the Linux kernel, the following vulnerability has been resolved: sched/deadline: Fix taskstruct reference leak During the execution of the following stress test with linux-rt: stress-ng --cyclic 30 --timeout 30 --minimize --quiet kmemleak frequently reported a memory leak concerning the...