{"id":"CLSA-2026-1775655705","summary":"kernel-uek: Fix of 34 CVEs","details":"- ALSA: usb-audio: Fix use-after-free in snd_usb_mixer_free() {CVE-2026-23089}\n- HID: core: Harden s32ton() against conversion to 0 bits {CVE-2025-38556}\n- KVM: nSVM: Ignore nCR3[4:0] when loading PDPTEs from memory {CVE-2024-50115}\n- KVM: x86: Reset IRTE to host control if *new* route isn't postable {CVE-2025-37885}\n- NFSD: Protect against send buffer overflow in NFSv2 READ {CVE-2022-43945}\n- NFSv4/pNFS: Clear NFS_INO_LAYOUTCOMMIT in pnfs_mark_layout_stateid_invalid {CVE-2025-68349}\n- Revert \"IB/core: Implement clear counters\"\n- Revert \"IB/mlx5: Implement clear counters\"\n- Revert \"ib/core: add SET_DEVICE_OP call for clear_hw_stats()\"\n- Revert \"perf/x86: Always store regs-\u003eip in perf_callchain_kernel()\"\n- Revert \"xfrm: destroy xfrm_state synchronously on net exit path\"\n- bpf, sockmap: Fix race between element replace and close() {CVE-2024-56664}\n- can: kvaser_usb: kvaser_usb_read_bulk_callback(): fix URB memory leak {CVE-2026-23061}\n- crypto: authencesn - reject too-short AAD (assoclen\u003c8) to match ESP/ESN spec {CVE-2026-23060}\n- crypto: lzo - Fix compression buffer overrun {CVE-2025-38068}\n- drm/amd/pm: fix the Out-of-bounds read warning {CVE-2024-46731}\n- drm/amdgpu: Fix out-of-bounds read of df_v1_7_channel_number {CVE-2024-46724}\n- drm/amdkfd: amdkfd_free_gtt_mem clear the correct pointer {CVE-2024-49991}\n- ext4/jbd2: skip sb flush when EIO happened\n- ext4: save the error code which triggered an\n- fou: remove warn in gue_gro_receive on unsupported protocol {CVE-2024-44940}\n- fs: proc: inode: delay put_pid() by RCU\n- fs: writeback: fix use-after-free in __mark_inode_dirty() {CVE-2025-39866}\n- genirq/cpuhotplug: Notify about affinity changes breaking the affinity mask\n- io_uring: fix filename leak in __io_openat_prep() {CVE-2025-68814}\n- jbd2: store more accurate errno in superblock\n- libceph: fix potential use-after-free in have_mon_and_osd_map() {CVE-2025-68285}\n- libceph: make free_choose_arg_map() resilient to partial allocation {CVE-2026-22991}\n- macvlan: Add nodst option to macvlan type source\n- macvlan: Use 'hash' iterators to simplify code\n- macvlan: fix error recovery in macvlan_common_newlink() {CVE-2026-23209}\n- macvlan: fix possible UAF in macvlan_forward_source() {CVE-2026-23001}\n- macvlan: observe an RCU grace period in macvlan_common_newlink() error path {CVE-2026-23273}\n- media: xc2028: avoid use-after-free in load_firmware_cb() {CVE-2024-43900}\n- mm: call the security_mmap_file() LSM hook in remap_file_pages() {CVE-2024-47745}\n- net/sched: sch_qfq: do not free existing class in qfq_change_class() {CVE-2026-22999}\n- net: sock: fix hardened usercopy panic in sock_recv_errqueue {CVE-2026-22977}\n- net: usb: rtl8150: fix memory leak on usb_submit_urb() failure {CVE-2025-71154}\n- rds: Add state field to RDS trace logs.\n- rds: Drop rds conn in connect worker if not in down state.\n- scsi: mpi3mr: Sanitise num_phys {CVE-2024-42159}\n- scsi: target: iscsi: Fix use-after-free in iscsit_dec_session_usage_count() {CVE-2026-23193}\n- tty: n_gsm: Fix use-after-free in gsm_cleanup_mux {CVE-2024-50073}\n- usb: core: config: Prevent OOB read in SS endpoint companion parsing {CVE-2025-39760}\n- vhost-scsi: Fix handling of multiple calls to vhost_scsi_set_endpoint {CVE-2025-22083}\n- wifi: iwlwifi: mvm: check n_ssids before accessing the ssids {CVE-2024-40929}\n- xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added {CVE-2025-40256}\n- xfrm: delete x-\u003etunnel as we delete x {CVE-2025-40215}\n- xfrm: flush all states in xfrm_state_fini","modified":"2026-06-01T00:33:27.156809255Z","published":"2026-04-08T13:41:49Z","upstream":["CVE-2026-23089","CVE-2025-38556","CVE-2024-50115","CVE-2025-37885","CVE-2022-43945","CVE-2025-68349","CVE-2024-56664","CVE-2026-23061","CVE-2026-23060","CVE-2025-38068","CVE-2024-46731","CVE-2024-46724","CVE-2024-49991","CVE-2024-44940","CVE-2025-39866","CVE-2025-68814","CVE-2025-68285","CVE-2026-22991","CVE-2026-23209","CVE-2026-23001","CVE-2026-23273","CVE-2024-43900","CVE-2024-47745","CVE-2026-22999","CVE-2026-22977","CVE-2025-71154","CVE-2024-42159","CVE-2026-23193","CVE-2024-50073","CVE-2025-39760","CVE-2025-22083","CVE-2024-40929","CVE-2025-40256","CVE-2025-40215"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1775655705.html"}],"affected":[{"package":{"name":"bpftool","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/bpftool?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-container","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-container?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-container-debug","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-container-debug?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-debug","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-debug?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-debug-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-debug-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-devel","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-devel?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-headers","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-headers?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"kernel-uek-tools","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/kernel-uek-tools?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"perf","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/perf?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}},{"package":{"name":"python-perf","ecosystem":"TuxCare:OracleLinux:7","purl":"pkg:rpm/tuxcare/python-perf?distro=oraclelinux-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.17-2136.354.4.el7uek.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/oraclelinux7els/CLSA-2026-1775655705.json"}}],"schema_version":"1.7.5"}