{"id":"RLSA-2025:19105","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: vsock/virtio: Validate length in packet header before skb_put() (CVE-2025-39718)\n\n* kernel: NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)\n\n* kernel: ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (CVE-2025-39751)\n\n* kernel: fs/smb: Fix inconsistent refcnt update (CVE-2025-39819)\n\n* kernel: pstore/ram: Check start of empty przs during init (CVE-2023-53331)\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":"2025-11-06T09:48:55.330159Z","published":"2025-11-06T09:06:00.631395Z","upstream":["CVE-2023-53331","CVE-2025-39718","CVE-2025-39730","CVE-2025-39751","CVE-2025-39819"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2025:19105"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2393507"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2393731"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2394624"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2395806"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2395880"}],"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":"0:5.14.0-570.58.1.el9_6"}],"database_specific":{"yum_repository":"AppStream"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2025:19105.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}