Moderate: kernel security update

Open Source Vulnerabilities ALSA-2025:15005

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: udp: Fix memory accounting leak. (CVE-2025-22058) * kernel: net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too (CVE-2025-37823) * kernel: ext4: only dirty folios when data journaling regular files (CVE-2025-38220) * kernel: RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction (CVE-2025-38211) * kernel: tipc: Fix use-after-free in tipc_conn_close() (CVE-2025-38464) * kernel: vsock: Fix transport_* TOCTOU (CVE-2025-38461) * kernel: netfilter: nf_conntrack: fix crash due to removal of uninitialised entry (CVE-2025-38472) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.