{"id":"CLSA-2025-1763991095","summary":"Fix of 25 CVEs","details":"   * Focal update: v5.4.291 upstream stable release (LP: #2106002) //\n     CVE-2025-21772\n     - partitions: mac: fix handling of bogus partition table\n   * CVE-url: https://ubuntu.com/security/CVE-2025-22079\n     - ocfs2: validate l_tree_depth to avoid out-of-bounds access\n   * CVE-url: https://ubuntu.com/security/CVE-2024-58014\n     - wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy()\n   * CVE-url: https://ubuntu.com/security/CVE-2024-41042\n     - netfilter: nf_tables: prefer nft_chain_validate\n   * CVE-url: https://ubuntu.com/security/CVE-2024-46713\n     - perf/aux: Fix AUX buffer serialization\n   * CVE-url: https://ubuntu.com/security/CVE-2025-38352\n     - posix-cpu-timers: fix race between handle_posix_cpu_timers() and\n       posix_cpu_timer_del()\n   * CVE-url: https://ubuntu.com/security/CVE-2025-38477\n     - net/sched: sch_qfq: Fix race condition on qfq_aggregate\n   * Focal update: v5.4.262 upstream stable release (LP: #2049069) // CVE-url:\n     https://ubuntu.com/security/CVE-2023-52804\n     - fs/jfs: Add check for negative db_l2nbperpage\n     - fs/jfs: Add validity check for db_maxag and db_agpref\n   * Focal update: v5.4.251 upstream stable release (LP: #2034918) // CVE-url:\n     https://ubuntu.com/security/CVE-2023-52804\n     - jfs: jfs_dmap: Validate db_l2nbperpage while mounting\n   * Bionic update: upstream stable patchset 2023-02-06 (LP: #2006403) // CVE-\n     url: https://ubuntu.com/security/CVE-2023-52804\n     - fs: jfs: fix shift-out-of-bounds in dbAllocAG\n   * CVE-url: https://ubuntu.com/security/CVE-2022-25265\n     - x86/elf: Add table to document READ_IMPLIES_EXEC\n     - x86/elf: Split READ_IMPLIES_EXEC from executable PT_GNU_STACK\n     - x86/elf: Disable automatic READ_IMPLIES_EXEC on 64-bit\n   * Bionic update: upstream stable patchset 2021-06-11 (LP: #1931740) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47153\n     - i2c: i801: Don't generate an interrupt on bus reset\n   * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE-\n     url: https://ubuntu.com/security/CVE-2022-48757\n     - net: fix information leakage in /proc/net/ptype\n   * Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url:\n     https://ubuntu.com/security/CVE-2024-37078\n     - nilfs2: fix potential kernel bug due to lack of writeback flag waiting\n   * Bionic update: upstream stable patchset 2022-03-04 (LP: #1963717) // CVE-\n     url: https://ubuntu.com/security/CVE-2022-48760\n     - USB: core: Fix hang in usb_kill_urb by adding memory barriers\n   * Bionic update: upstream stable patchset 2021-11-02 (LP: #1949512) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47383\n     - tty: Fix out-of-bound vmalloc access in imageblit\n   * Bionic update: upstream stable patchset 2022-05-17 (LP: #1973831) // CVE-\n     url: https://ubuntu.com/security/CVE-2022-49145\n     - ACPI: CPPC: Avoid out of bounds access when parsing _CPC data\n   * Bionic update: upstream stable patchset 2021-11-23 (LP: #1951997) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47458\n     - ocfs2: mount fails with buffer overflow in strlen\n   * CVE-url: https://ubuntu.com/security/CVE-2022-49170\n     - f2fs: fix to do sanity check on curseg-\u003ealloc_type\n   * CVE-url: https://ubuntu.com/security/CVE-2021-47479\n     - staging: rtl8712: fix use-after-free in rtl8712_dl_fw\n   * Bionic update: upstream stable patchset 2021-12-03 (LP: #1953202) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47477\n     - comedi: dt9812: fix DMA buffers on stack\n   * Bionic update: upstream stable patchset 2022-05-17 (LP: #1973831) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47642\n     - video: fbdev: nvidiafb: Use strscpy() to prevent buffer overflow\n   * Bionic update: upstream stable patchset 2022-01-06 (LP: #1956614) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47565\n     - scsi: mpt3sas: Fix kernel panic during drive powercycle test\n   * Bionic update: upstream stable patchset 2022-01-06 (LP: #1956614) // CVE-\n     url: https://ubuntu.com/security/CVE-2021-47566\n     - proc/vmcore: fix clearing user buffer by properly using clear_user()\n   * Focal update: v5.4.279 upstream stable release (LP: #2073621) // CVE-url:\n     https://ubuntu.com/security/CVE-2024-39469\n     - nilfs2: fix nilfs_empty_dir() misjudgment and long loop on I/O errors\n   * CVE-url: https://ubuntu.com/security/CVE-2022-49519\n     - ath10k: skip ath10k_halt during suspend for driver state RESTARTING\n   * CVE-url: https://ubuntu.com/security/CVE-2024-36880\n     - Bluetooth: qca: add missing firmware sanity checks\n   * Miscellaneous upstream changes\n     - net: openvswitch: fix nested key length validation in the set() action\n     - isofs: Prevent the use of too small fid\n     - net: ppp: Add bound checking for skb data on ppp_sync_txmung\n     - wifi: at76c50x: fix use after free access in at76_disconnect","modified":"2026-06-04T10:03:51.672456441Z","published":"2025-11-24T13:31:39Z","upstream":["CVE-2021-47153","CVE-2021-47383","CVE-2021-47458","CVE-2021-47477","CVE-2021-47479","CVE-2021-47565","CVE-2021-47566","CVE-2021-47642","CVE-2022-25265","CVE-2022-48757","CVE-2022-48760","CVE-2022-49145","CVE-2022-49170","CVE-2022-49519","CVE-2023-52804","CVE-2024-36880","CVE-2024-37078","CVE-2024-39469","CVE-2024-41042","CVE-2024-46713","CVE-2024-58014","CVE-2025-21772","CVE-2025-22079","CVE-2025-38352","CVE-2025-38477"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/ubuntu16.04els/CLSA-2025-1763991095.html"}],"affected":[{"package":{"name":"linux-buildinfo-4.4.0-280-tuxcare.els51-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-280-tuxcare.els51-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-buildinfo-4.4.0-280-tuxcare.els51-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-buildinfo-4.4.0-280-tuxcare.els51-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-280-tuxcare.els51","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-280-tuxcare.els51?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-280-tuxcare.els51-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-280-tuxcare.els51-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-cloud-tools-4.4.0-280-tuxcare.els51-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-4.4.0-280-tuxcare.els51-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-cloud-tools-common","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-cloud-tools-common?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-doc","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-doc?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-headers-4.4.0-280-tuxcare.els51","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-280-tuxcare.els51?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-headers-4.4.0-280-tuxcare.els51-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-280-tuxcare.els51-generic?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-headers-4.4.0-280-tuxcare.els51-lowlatency","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-headers-4.4.0-280-tuxcare.els51-lowlatency?distro=ubuntu-16.04"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.0-280.314"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/ubuntu16.04els/CLSA-2025-1763991095.json"}},{"package":{"name":"linux-image-unsigned-4.4.0-280-tuxcare.els51-generic","ecosystem":"TuxCare:Ubuntu:16.04","purl":"pkg:deb/tuxcare/linux-image-unsigned-4.4.0-280-tuxcare.els51-generic?distro=ubuntu-16.04"},"ranges":[{"ty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