{"id":"RLSA-2025:16880","summary":"Moderate: kernel security update","details":"The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: netfilter: nf_conntrack: fix crash due to removal of uninitialised entry (CVE-2025-38472)\n\n* kernel: smb: client: fix use-after-free in cifs_oplock_break (CVE-2025-38527)\n\n* kernel: sctp: linearize cloned gso packets in sctp_rcv (CVE-2025-38718)\n\n* kernel: tls: fix handling of zero-length records on the rx_list (CVE-2025-39682)\n\n* kernel: io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CVE-2025-39698)\n\nFor 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.","modified":"2026-03-11T06:33:14.068832Z","published":"2025-10-10T05:50:32.805683Z","upstream":["CVE-2025-38472","CVE-2025-38527","CVE-2025-38718","CVE-2025-39682","CVE-2025-39698"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:16880"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2383916"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2388928"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2393166"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2393511"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2393519"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:9","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9-6&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:5.14.0-570.49.1.el9_6"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:16880.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}