* CVE-url: https://ubuntu.com/security/CVE-2023-52449 - mtd: Fix gluebi NULL pointer dereference caused by ftl notifier * Bionic update: upstream stable patchset 2018-08-29 (LP: #1789666) // CVE- url: https://ubuntu.com/security/CVE-2022-20567 - l2tp: fix refcount leakage on PPPoL2TP sockets * Bionic update to 4.15.8 stable release (LP: #1755179) // CVE-url: https://ubuntu.com/security/CVE-2022-20567 - l2tp: don't use inet_shutdown on ppp session destroy - l2tp: fix race in pppol2tp_release with session object destroy * CVE-url: https://ubuntu.com/security/CVE-2023-39197 - netfilter: conntrack: dccp: copy entire header to stack buffer, not just basic one * CVE-url: https://ubuntu.com/security/CVE-2023-34256 - ext4: avoid a potential slab-out-of-bounds in ext4_group_desc_csum * CVE-url: https://ubuntu.com/security/CVE-2024-24855 - scsi: lpfc: Fix a possible data race in lpfc_unregister_fcf_rescan() * CVE-url: https://ubuntu.com/security/CVE-2023-52445 - media: pvrusb2: fix use after free on context disconnection * CVE-url: https://ubuntu.com/security/CVE-2023-52444 - f2fs: fix to avoid dirent corruption * CVE-url: https://ubuntu.com/security/CVE-2023-52443 - apparmor: avoid crash when parsed profile name is empty * CVE-url: https://ubuntu.com/security/CVE-2024-24860 - Bluetooth: Move {min,max}_key_size debugfs into hci_debugfs_create_le - Bluetooth: Fix atomicity violation in {min,max}_key_size_set * Bionic update: upstream stable patchset 2019-07-29 (LP: #1838349) // CVE- url: https://ubuntu.com/security/CVE-2024-24860 - Bluetooth: Fix debugfs NULL pointer dereference