{"id":"CLSA-2025-1757922878","summary":"kernel: Fix of 4 CVEs","details":"- net/sched: Always pass notifications when child class becomes empty {CVE-2025-38350}\n- sch_cbq: make cbq_qlen_notify() idempotent {CVE-2025-38000}\n- sch_htb: make htb_qlen_notify() idempotent {CVE-2025-37932}\n- codel: remove sch-\u003eq.qlen check before qdisc_tree_reduce_backlog() {CVE-2025-37798}\n- sch_qfq: make qfq_qlen_notify() idempotent {CVE-2025-38350}\n- sch_drr: make drr_qlen_notify() idempotent {CVE-2025-38350}\n- sch_htb: make htb_deactivate() idempotent {CVE-2025-38350}","modified":"2026-05-27T11:34:45.877680435Z","published":"2025-09-15T07:54:42Z","upstream":["CVE-2025-37798","CVE-2025-37932","CVE-2025-38000","CVE-2025-38350"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2025-1757922878.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/bpftool?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-debug","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-debug?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-debug-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-debug-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-headers","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-headers?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-tools","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-tools?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-tools-libs","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-tools-libs?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"kernel-tools-libs-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel-tools-libs-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/perf?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}},{"package":{"name":"python-perf","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/python-perf?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.137.1.el7.tuxcare.els24"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2025-1757922878.json"}}],"schema_version":"1.7.5"}