This update for the SUSE Linux Enterprise kernel 6.4.0-150700.53.11 fixes various security issues
The following security issues were fixed:
- CVE-2025-39742: RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (bsc#1249480).
- CVE-2025-40129: sunrpc: fix null pointer dereference on zero-length checksum (bsc#1253473).
- CVE-2025-40186: tcp: Don't call reqsk_fastopen_remove() in tcp_conn_request() (bsc#1253439).