The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
- kernel: RDMA/mlx5: Fix page_size variable overflow (CVE-2025-22091)
- kernel: ext4: fix out-of-bound read in ext4xattrinodedecref_all() (CVE-2025-22121)
- kernel: net_sched: hfsc: Fix a UAF vulnerability in class handling (CVE-2025-37797)
- kernel: powerpc/powernv/memtrace: Fix out of bounds issue in memtrace mmap (CVE-2025-38088)
- kernel: net/mdiobus: Fix potential out-of-bounds clause 45 read/write access (CVE-2025-38110)
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.