{"id":"CLSA-2026-1775657177","summary":"kernel: Fix of 9 CVEs","details":"- ovl: Filter invalid inodes with missing lookup function {CVE-2024-56570}\n- ALSA: aloop: Fix racy access at PCM trigger {CVE-2026-23191}\n- media: imon: reorganize serialization {CVE-2025-39993}\n- usb: xhci: Fix inverted ring_xrun_event check in handle_tx_event() {CVE-2025-37882}\n- Revert \"VFS: Impose ordering on accesses of d_inode and d_flags\"\n- Revert \"VFS: Combine inode checks with d_is_negative() and d_is_positive() in pathwalk\"\n- Revert \"namei: d_is_negative() should be checked before -\u003ed_seq validation\"\n- Revert \"namei: results of d_is_negative() should be checked after dentry revalidation\"\n- Revert \"namei: -\u003ed_inode of a pinned dentry is stable only for positives\"\n- scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() {CVE-2026-23193}\n- net/sched: cls_u32: use skb_header_pointer_careful() {CVE-2026-23204}\n- net: add skb_header_pointer_careful() helper {CVE-2026-23204}\n- ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() {CVE-2026-23089}\n- NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid {CVE-2025-68349}\n- net/sched: Enforce that teql can only be used as root qdisc {CVE-2026-23074}","modified":"2026-06-01T00:33:28.227715310Z","published":"2026-04-08T21:49:40Z","upstream":["CVE-2024-56570","CVE-2026-23191","CVE-2025-39993","CVE-2025-37882","CVE-2026-23193","CVE-2026-23204","CVE-2026-23089","CVE-2025-68349","CVE-2026-23074"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1775657177.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/bpftool?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.json"}},{"package":{"name":"kernel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/perf?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.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":"3.10.0-1160.144.1.el7.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1775657177.json"}}],"schema_version":"1.7.5"}