{"id":"CLSA-2025-1753083608","summary":"Fix of 17 CVEs","details":"   * Focal update: v5.4.292 upstream stable release (LP: #2109357) // CVE-url:\n     https://ubuntu.com/security/CVE-2025-37937\n     - objtool, media: dib8000: Prevent divide-by-zero in dib8000_set_dds()\n   * Focal update: v5.4.287 upstream stable release (LP: #2095145) // CVE-url:\n     https://ubuntu.com/security/CVE-2024-53197\n     - ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox\n       devices\n   * CVE-url: https://ubuntu.com/security/CVE-2024-46787\n     - userfaultfd: fix checks for huge PMDs\n   * CVE-url: https://ubuntu.com/security/CVE-2025-37798\n     - sch_drr: make drr_qlen_notify() idempotent\n     - sch_hfsc: make hfsc_qlen_notify() idempotent\n     - sch_qfq: make qfq_qlen_notify() idempotent\n     - codel: remove sch-\u003eq.qlen check before qdisc_tree_reduce_backlog()\n   * Focal update: v5.4.285 upstream stable release (LP: #2089233) //\n     CVE-2024-50116 // CVE-url: https://ubuntu.com/security/CVE-2024-50116\n     - nilfs2: fix kernel bug due to missing clearing of buffer delay flag\n   * Focal update: v5.4.285 upstream stable release (LP: #2089233) //\n     CVE-2024-49958 // CVE-url: https://ubuntu.com/security/CVE-2024-49958\n     - ocfs2: reserve space for inline xattr before attaching reflink tree\n   * Focal update: v5.4.286 upstream stable release (LP: #2089558) // CVE-url:\n     https://ubuntu.com/security/CVE-2021-47195\n     - spi: fix use-after-free of the add_lock mutex\n   * CVE-url: https://ubuntu.com/security/CVE-2021-47469\n     - spi: Fix deadlock when adding SPI controllers on SPI buses\n   * CVE-url: https://ubuntu.com/security/CVE-2025-39735\n     - jfs: fix slab-out-of-bounds read in ea_get()\n   * CVE-url: https://ubuntu.com/security/CVE-2025-22020\n     - memstick: rtsx_usb_ms: Fix slab-use-after-free in rtsx_usb_ms_drv_remove\n   * CVE-url: https://ubuntu.com/security/CVE-2025-22004\n     - net: atm: fix use after free in lec_send()\n   * CVE-url: https://ubuntu.com/security/CVE-2025-39688\n     - nfsd: allow SC_STATUS_FREEABLE when searching via nfs4_lookup_stateid()\n   * CVE-url: https://ubuntu.com/security/CVE-2022-49892\n     - ftrace: Fix use-after-free for dynamic ftrace_ops\n   * CVE-url: https://ubuntu.com/security/CVE-2021-47293\n     - net/sched: act_skbmod: Skip non-Ethernet packets\n   * CVE-url: https://ubuntu.com/security/CVE-2024-50106\n     - nfsd: simplify nfs4_put_deleg_lease calls\n     - nfsd: factor out common delegation-destruction code\n     - nfsd: Fix race to FREE_STATEID and cl_revoked\n     - nfsd: don't call functions with side-effecting inside WARN_ON()\n     - nfsd: remove fault injection code\n     - nfsd: avoid race after unhash_delegation_locked()\n     - nfsd4: don't set lock stateid's sc_type to CLOSED\n     - nfsd: split sc_status out of sc_type\n     - nfsd: fix race between laundromat and free_stateid\n   * CVE-url: https://ubuntu.com/security/CVE-2024-57982\n     - xfrm: state: fix out-of-bounds read during lookup\n   * CVE-url: https://ubuntu.com/security/CVE-2023-52588\n     - f2fs: fix to tag gcing flag on page during block migration\n   * Miscellaneous Ubuntu changes\n     - [Config] updateconfigs for NFSD_FAULT_INJECTION","modified":"2026-06-04T10:04:04.330319481Z","published":"2025-07-21T07:40:12Z","upstream":["CVE-2021-47195","CVE-2021-47293","CVE-2021-47469","CVE-2022-49892","CVE-2023-52588","CVE-2024-46787","CVE-2024-49958","CVE-2024-50106","CVE-2024-50116","CVE-2024-53197","CVE-2024-57982","CVE-2025-22004","CVE-2025-22020","CVE-2025-37798","CVE-2025-37937","CVE-2025-39688","CVE-2025-39735"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu18.04els/CLSA-2025-1753083608.html"}],"affected":[{"package":{"name":"linux-buildinfo-4.15.0-249-tuxcare.els37-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-249-tuxcare.els37-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-buildinfo-4.15.0-249-tuxcare.els37-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.15.0-249-tuxcare.els37-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-249-tuxcare.els37","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-249-tuxcare.els37?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-249-tuxcare.els37-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-249-tuxcare.els37-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-cloud-tools-4.15.0-249-tuxcare.els37-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.15.0-249-tuxcare.els37-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-cloud-tools-common","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-doc","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-doc?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-headers-4.15.0-249-tuxcare.els37","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-249-tuxcare.els37?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-headers-4.15.0-249-tuxcare.els37-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-249-tuxcare.els37-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-headers-4.15.0-249-tuxcare.els37-lowlatency","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-headers-4.15.0-249-tuxcare.els37-lowlatency?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu18.04els/CLSA-2025-1753083608.json"}},{"package":{"name":"linux-image-unsigned-4.15.0-249-tuxcare.els37-generic","ecosystem":"TuxCare:Ubuntu:18.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-4.15.0-249-tuxcare.els37-generic?distro=ubuntu-18.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.15.0-249.260"}]}],"database_specific":{"source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