{"id":"CLSA-2026-1768825166","summary":"kernel: Fix of 7 CVEs","details":"- fs/proc: fix uaf in proc_readdir_de() {CVE-2025-40271}\n- fs: fix UAF/GPF bug in nilfs_mdt_destroy {CVE-2022-2978}\n- Bluetooth: L2CAP: fix \"bad unlock balance\" in l2cap_disconnect_rsp {CVE-2023-53297}\n- net: sched: sfb: fix null pointer access issue when sfb_init() fails {CVE-2022-50356}\n- ALSA: usb-audio: Fix size validation in convert_chmap_v3()\n- nfsd: don't ignore the return code of svc_proc_register() {CVE-2025-22026}\n- net: usb: smsc75xx: Move packet length check to prevent kernel panic in skb_pull {CVE-2023-53104}\n- net/sched: sch_qfq: Avoid triggering might_sleep in atomic context in qfq_delete_class\n- HID: stop exporting hid_snto32()\n- HID: simplify snto32()\n- HID: core: fix shift-out-of-bounds in hid_report_raw_event {CVE-2022-48978}\n- HID: core: detect and skip invalid inputs to snto32()\n- HID: core: don't use negative operands when shift","modified":"2026-05-27T11:34:27.896141307Z","published":"2026-01-19T12:19:30Z","upstream":["CVE-2022-2978","CVE-2022-48978","CVE-2022-50356","CVE-2023-53104","CVE-2023-53297","CVE-2025-22026","CVE-2025-40271"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1768825166.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/bpftool?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.json"}},{"package":{"name":"kernel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/kernel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/perf?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.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":"3.10.0-1160.142.1.el7.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1768825166.json"}}],"schema_version":"1.7.5"}