{"id":"RLSA-2025:22854","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: cifs: Fix oops due to uninitialised variable (CVE-2025-38737)\n\n* kernel: can: j1939: implement NETDEV_UNREGISTER notification handler (CVE-2025-39925)\n\n* kernel: Bluetooth: hci_event: Fix UAF in hci_acl_create_conn_sync (CVE-2025-39982)\n\n* kernel: Bluetooth: MGMT: Fix possible UAFs (CVE-2025-39981)\n\n* kernel: net/mlx5: fs, fix UAF in flow counter release (CVE-2025-39979)\n\n* kernel: Bluetooth: hci_event: Fix UAF in hci_conn_tx_dequeue (CVE-2025-39983)\n\n* kernel: io_uring/waitid: always prune wait queue entry in io_waitid_wait() (CVE-2025-40047)\n\n* kernel: iommu/vt-d: Disallow dirty tracking if incoherent page walk (CVE-2025-40058)\n\n* kernel: ice: ice_adapter: release xa entry on adapter allocation failure (CVE-2025-40185)\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":"2026-03-11T05:29:34.560250Z","published":"2025-12-14T11:05:23.741465Z","upstream":["CVE-2025-38737","CVE-2025-39925","CVE-2025-39979","CVE-2025-39981","CVE-2025-39982","CVE-2025-39983","CVE-2025-40047","CVE-2025-40058","CVE-2025-40185"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:22854"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2393527"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2400629"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404100"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404105"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404109"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404117"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2406758"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2406776"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414741"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.12.0-124.20.1.el10_1"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:22854.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}