{"id":"CLSA-2026-1782147988","summary":"Fix of 31 CVEs","details":"   * CVE-2022-50093\n     - iommu/vt-d: avoid invalid memory access via node_online(NUMA_NO_NODE)\n       {CVE-2022-50093}\n   * CVE-2026-31778\n     - ALSA: caiaq: fix stack out-of-bounds read in init_card {CVE-2026-31778}\n   * CVE-2026-43011\n     - net/x25: Fix potential double free of skb {CVE-2026-43011}\n   * CVE-2026-31602\n     - ALSA: ctxfi: Limit PTP to a single page {CVE-2026-31602}\n   * CVE-2026-31622\n     - NFC: digital: Bounds check NFC-A cascade depth in SDD response handler\n       {CVE-2026-31622}\n   * CVE-2026-31583\n     - media: em28xx: fix use-after-free in em28xx_v4l2_open() {CVE-2026-31583}\n   * CVE-2026-31659\n     - batman-adv: reject oversized global TT response buffers {CVE-2026-31659}\n   * CVE-2023-53596\n     - drivers: base: Free devm resources when unregistering a {CVE-2023-53596}\n   * CVE-2026-31696\n     - rxrpc: Fix missing validation of ticket length in non-XDR key preparsing\n       {CVE-2026-31696}\n   * CVE-2022-50497\n     - binfmt_misc: fix shift-out-of-bounds in check_special_flags\n       {CVE-2022-50497}\n   * CVE-2026-23372\n     - nfc: rawsock: cancel tx_work before socket teardown {CVE-2026-23372}\n   * CVE-2026-23193\n     - scsi: target: iscsi: Fix use-after-free in\n       iscsit_dec_session_usage_count() {CVE-2026-23193}\n   * CVE-2023-53619\n     - netfilter: conntrack: Avoid nf_ct_helper_hash uses after free\n       {CVE-2023-53619}\n   * CVE-2023-53285\n     - ext4: add bounds checking in get_max_inline_xattr_value_size()\n       {CVE-2023-53285}\n   * CVE-2026-43427\n     - usb: class: cdc-wdm: fix reordering issue in read code path\n       {CVE-2026-43427}\n   * CVE-2026-43052\n     - wifi: mac80211: check tdls flag in ieee80211_tdls_oper {CVE-2026-43052}\n   * CVE-2026-31405\n     - media: dvb-net: fix OOB access in ULE extension header tables\n       {CVE-2026-31405}\n   * CVE-2026-31629\n     - nfc: llcp: add missing return after LLCP_CLOSED checks {CVE-2026-31629}\n   * CVE-2025-71136\n     - media: adv7842: Avoid possible out-of-bounds array accesses in\n       adv7842_cp_log_status() {CVE-2025-71136}\n   * CVE-2026-31417\n     - net/x25: Fix overflow when accumulating packets {CVE-2026-31417}\n   * CVE-2026-43020\n     - Bluetooth: MGMT: validate LTK enc_size on load {CVE-2026-43020}\n   * CVE-2026-43040\n     - net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields\n       to zero to prevent an info-leak {CVE-2026-43040}\n   * CVE-2022-49770\n     - ceph: avoid putting the realm twice when decoding snaps fails\n       {CVE-2022-49770}\n   * CVE-2026-43283\n     - net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle {CVE-2026-43283}\n   * CVE-2026-31748\n     - comedi: me_daq: Fix potential overrun of firmware buffer {CVE-2026-31748}\n   * CVE-2026-31747\n     - comedi: me4000: Fix potential overrun of firmware buffer {CVE-2026-31747}\n   * CVE-2026-31576\n     - media: hackrf: fix to not free memory after the device is registered in\n       hackrf_probe() {CVE-2026-31576}\n   * CVE-2026-31399\n     - nvdimm/bus: Fix potential use after free in asynchronous initialization\n       {CVE-2026-31399}\n   * CVE-2026-23388\n     - Squashfs: check metadata block offset is within range {CVE-2026-23388}\n   * CVE-2026-43450\n     - netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table()\n       {CVE-2026-43450}\n   * CVE-2026-31720\n     - usb: gadget: f_uac1_legacy: validate control request size {CVE-2026-31720}\n   * CVE-2026-23216\n     - scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count()\n       {CVE-2026-23216}\n   * Bump ABI 4.4.0-283","modified":"2026-10-26T09:43:27.722064276Z","published":"2026-07-25T15:52:16Z","upstream":["CVE-2022-49770","CVE-2022-50093","CVE-2022-50497","CVE-2023-53285","CVE-2023-53596","CVE-2023-53619","CVE-2025-71136","CVE-2026-23193","CVE-2026-23216","CVE-2026-23372","CVE-2026-23388","CVE-2026-31399","CVE-2026-31405","CVE-2026-31417","CVE-2026-31576","CVE-2026-31583","CVE-2026-31602","CVE-2026-31622","CVE-2026-31629","CVE-2026-31659","CVE-2026-31696","CVE-2026-31720","CVE-2026-31747","CVE-2026-31748","CVE-2026-31778","CVE-2026-43011","CVE-2026-43020","CVE-2026-43040","CVE-2026-43052","CVE-2026-43283","CVE-2026-43427","CVE-2026-43450"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2026-1782147988.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49770"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50093"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50497"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53285"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53596"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53619"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-71136"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23193"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23216"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23372"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-23388"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31405"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31417"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31576"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31583"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31602"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31622"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31629"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31659"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31696"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31720"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31747"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31748"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31778"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43011"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43020"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43040"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43052"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43283"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43427"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-43450"}],"affected":[{"package":{"name":"linux-buildinfo-4.4.0-283-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-283-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-283.317+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1782147988.json"}},{"package":{"name":"linux-buildinfo-4.4.0-283-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-283-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-283.317+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1782147988.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-283","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-283?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-283.317+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1782147988.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-283-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-283-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-283.317+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2026-1782147988.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-283-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-283-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introdu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