CVE-2025-38177

CVE-2025-38177 (Linux kernel) : The issue affects the sch_hfsc qdisc; hfsc_qlen_notify() was not idempotent and could misbehave for callers such as fq_codel_dequeue(). The linked EulerOS advisories confirm a kernel patch that makes hfsc_qlen_notify() idempotent. The patch makes two changes: (1) i...