{"id":"CLSA-2026-1780132171","summary":"Fix of 25 CVEs","details":"   * CVE-2025-68724\n     - crypto: asymmetric_keys - prevent overflow in asymmetric_key_generate_id\n       {CVE-2025-68724}\n   * CVE-2025-71196\n     - phy: stm32-usphyc: Fix off by one in probe() {CVE-2025-71196}\n   * CVE-2026-23033\n     - dmaengine: omap-dma: fix dma_pool resource leak in error paths\n       {CVE-2026-23033}\n   * CVE-2026-23049\n     - drm/panel-simple: fix connector type for DataImage SCF0700C48GGU18 panel\n       {CVE-2026-23049}\n   * CVE-2026-23318\n     - ALSA: usb-audio: Use correct version for UAC3 header validation\n       {CVE-2026-23318}\n   * CVE-2026-23372\n     - nfc: rawsock: cancel tx_work before socket teardown {CVE-2026-23372}\n   * CVE-2026-23397\n     - nfnetlink_osf: validate individual option lengths in fingerprints\n       {CVE-2026-23397}\n   * CVE-2026-23406\n     - apparmor: fix side-effect bug in match_char() macro usage {CVE-2026-23406}\n   * CVE-2026-23407\n     - apparmor: fix missing bounds check on DEFAULT table in verify_dfa()\n       {CVE-2026-23407}\n   * CVE-2026-31494\n     - net: macb: use the current queue number for stats {CVE-2026-31494}\n   * CVE-2026-31504\n     - net: fix fanout UAF in packet_release() via NETDEV_UP race\n       {CVE-2026-31504}\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-2026-31583\n     - media: em28xx: fix use-after-free in em28xx_v4l2_open() {CVE-2026-31583}\n   * CVE-2026-31622\n     - NFC: digital: Bounds check NFC-A cascade depth in SDD response handler\n       {CVE-2026-31622}\n   * CVE-2026-31629\n     - nfc: llcp: add missing return after LLCP_CLOSED checks {CVE-2026-31629}\n   * CVE-2026-31659\n     - batman-adv: reject oversized global TT response buffers {CVE-2026-31659}\n   * CVE-2026-31720\n     - usb: gadget: f_uac1_legacy: validate control request size {CVE-2026-31720}\n   * CVE-2026-43236\n     - drm/atmel-hlcdc: fix use-after-free of drm_crtc_commit after release\n       {CVE-2026-43236}\n   * CVE-2026-43283\n     - net: ethernet: ec_bhf: Fix dma_free_coherent() dma handle {CVE-2026-43283}\n   * CVE-2026-43373\n     - net: ncsi: fix skb leak in error paths {CVE-2026-43373}\n   * CVE-2026-43206\n     - drm/amdkfd: Fix out-of-bounds write in kfd_event_page_set()\n       {CVE-2026-43206}\n   * CVE-2026-31778\n     - ALSA: caiaq: fix stack out-of-bounds read in init_card {CVE-2026-31778}\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-2026-43141\n     - ntb: ntb_hw_switchtec: Fix shift-out-of-bounds for 0 mw lut\n       {CVE-2026-43141}\n   * CVE-2026-23388\n     - Squashfs: check metadata block offset is within range {CVE-2026-23388}\n   * Miscellaneous upstream changes\n     - UBUNTU: adjust changelog history to match cranky format\n     - smb: client: reject userspace cifs.spnego descriptions\n   * Bump ABI 5.4.0-231","modified":"2026-06-04T10:04:23.663746404Z","published":"2026-05-30T09:09:36Z","upstream":["CVE-2025-68724","CVE-2025-71196","CVE-2026-23033","CVE-2026-23049","CVE-2026-23318","CVE-2026-23372","CVE-2026-23388","CVE-2026-23397","CVE-2026-23406","CVE-2026-23407","CVE-2026-31494","CVE-2026-31504","CVE-2026-31576","CVE-2026-31583","CVE-2026-31622","CVE-2026-31629","CVE-2026-31659","CVE-2026-31720","CVE-2026-31778","CVE-2026-43040","CVE-2026-43141","CVE-2026-43206","CVE-2026-43236","CVE-2026-43283","CVE-2026-43373"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu20.04els/CLSA-2026-1780132171.html"}],"affected":[{"package":{"name":"linux-buildinfo-5.4.0-231-generic","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-buildinfo-5.4.0-231-generic?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-buildinfo-5.4.0-231-lowlatency","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-buildinfo-5.4.0-231-lowlatency?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-cloud-tools-5.4.0-231","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-5.4.0-231?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-cloud-tools-5.4.0-231-generic","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-5.4.0-231-generic?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-cloud-tools-5.4.0-231-lowlatency","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-5.4.0-231-lowlatency?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-cloud-tools-common","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-doc","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-doc?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-headers-5.4.0-231","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-headers-5.4.0-231?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-headers-5.4.0-231-generic","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-headers-5.4.0-231-generic?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-headers-5.4.0-231-lowlatency","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-headers-5.4.0-231-lowlatency?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu20.04els/CLSA-2026-1780132171.json"}},{"package":{"name":"linux-image-unsigned-5.4.0-231-generic","ecosystem":"TuxCare:Ubuntu:20.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-5.4.0-231-generic?distro=ubuntu-20.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.0-231.251+tuxcare.els1"}]}],"database_specific":{"source":"https://gi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