{"schema_version": "1.7.0", "id": "RLSA-2025:22865", "modified": "2025-12-13T09:10:38.571827Z", "published": "2025-12-13T09:09:13.394768Z", "upstream": ["CVE-2025-39925", "CVE-2025-39979"], "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: can: j1939: implement NETDEV_UNREGISTER notification handler (CVE-2025-39925)\n\n* kernel: net/mlx5: fs, fix UAF in flow counter release (CVE-2025-39979)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "kernel", "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:5.14.0-611.13.1.el9_7"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2025:22865"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2400629"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2404109"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}