USN-7186-2: Linux kernel vulnerabilities

Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux
kernel contained a type-confusion error. A physically proximate remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-12351)

Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux
kernel did not properly initialize memory in some situations. A physically
proximate remote attacker could use this to expose sensitive information
(kernel memory). (CVE-2020-12352)

Andy Nguyen discovered that the Bluetooth HCI event packet parser in the
Linux kernel did not properly handle event advertisements of certain sizes,
leading to a heap-based buffer overflow. A physically proximate remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-24490)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- ACPI drivers;
- Drivers core;
- ATA over ethernet (AOE) driver;
- TPM device driver;
- Clock framework and drivers;
- Buffer Sharing and Synchronization framework;
- EFI core;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- I2C subsystem;
- InfiniBand drivers;
- Input Device core drivers;
- Mailbox framework;
- Media drivers;
- Ethernet bonding driver;
- Network drivers;
- Mellanox network drivers;
- Microsoft Azure Network Adapter (MANA) driver;
- STMicroelectronics network drivers;
- NTB driver;
- Virtio pmem driver;
- PCI subsystem;
- x86 platform drivers;
- S/390 drivers;
- SCSI subsystem;
- SPI subsystem;
- Thermal drivers;
- USB Device Class drivers;
- USB Type-C Port Controller Manager driver;
- VFIO drivers;
- Virtio Host (VHOST) subsystem;
- Framebuffer layer;
- 9P distributed file system;
- BTRFS file system;
- Ceph distributed file system;
- File systems infrastructure;
- Ext4 file system;
- F2FS file system;
- GFS2 file system;
- JFS file system;
- Network file system (NFS) client;
- Network file system (NFS) server daemon;
- NILFS2 file system;
- SMB network file system;
- Network file system (NFS) superblock;
- Bluetooth subsystem;
- Network traffic control;
- Network sockets;
- TCP network protocol;
- BPF subsystem;
- Perf events;
- Kernel thread helper (kthread);
- Padata parallel execution mechanism;
- Arbitrary resource management;
- Static call mechanism;
- Tracing infrastructure;
- Memory management;
- Amateur Radio drivers;
- Ethernet bridge;
- CAN network layer;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- Netlink;
- SCTP protocol;
- TIPC protocol;
- VMware vSockets driver;
- SELinux security module;
- Simplified Mandatory Access Control Kernel framework;
- AudioScience HPI driver;
- Amlogic Meson SoC drivers;
- USB sound devices;
(CVE-2024-47720, CVE-2023-52904, CVE-2024-49907, CVE-2024-50049,
CVE-2024-38667, CVE-2024-47747, CVE-2024-50180, CVE-2024-47756,
CVE-2024-50015, CVE-2024-49983, CVE-2024-49981, CVE-2024-38538,
CVE-2024-47735, CVE-2024-50019, CVE-2024-49955, CVE-2024-38545,
CVE-2024-49902, CVE-2024-46849, CVE-2024-49863, CVE-2024-49944,
CVE-2024-50189, CVE-2024-49927, CVE-2024-50033, CVE-2024-50045,
CVE-2024-49977, CVE-2024-35965, CVE-2024-42158, CVE-2024-49913,
CVE-2024-50038, CVE-2024-49883, CVE-2024-38553, CVE-2024-49868,
CVE-2024-50264, CVE-2024-46855, CVE-2024-50188, CVE-2024-49952,
CVE-2024-47718, CVE-2024-50095, CVE-2024-49936, CVE-2024-47734,
CVE-2024-47713, CVE-2024-47723, CVE-2024-49886, CVE-2024-50044,
CVE-2024-49985, CVE-2024-49973, CVE-2024-49895, CVE-2024-47693,
CVE-2024-46858, CVE-2024-50003, CVE-2024-39463, CVE-2024-46852,
CVE-2024-49867, CVE-2024-49967, CVE-2024-47706, CVE-2024-35904,
CVE-2024-47698, CVE-2024-47701, CVE-2024-36893, CVE-2024-50031,
CVE-2024-47699, CVE-2024-47674, CVE-2024-49871, CVE-2024-42156,
CVE-2024-50179, CVE-2024-49995, CVE-2024-49938, CVE-2024-47692,
CVE-2024-49975, CVE-2024-47710, CVE-2024-49860, CVE-2024-36968,
CVE-2024-53057, CVE-2024-50186, CVE-2024-47695, CVE-2024-40973,
CVE-2024-35966, CVE-2024-46865, CVE-2024-47697, CVE-2024-47757,
CVE-2023-52639, CVE-2024-47709, CVE-2024-47672, CVE-2024-50040,
CVE-2024-49890, CVE-2024-49933, CVE-2024-38544, CVE-2024-49858,
CVE-2024-42079, CVE-2024-46853, CVE-2024-50006, CVE-2024-47670,
CVE-2024-49896, CVE-2024-50013, CVE-2024-49924, CVE-2024-50093,
CVE-2024-49884, CVE-2024-49935, CVE-2024-50184, CVE-2024-27072,
CVE-2024-46695, CVE-2024-49997, CVE-2024-49903, CVE-2024-50001,
CVE-2024-49969, CVE-2024-49851, CVE-2024-44940, CVE-2024-46859,
CVE-2024-44942, CVE-2024-49958, CVE-2024-49930, CVE-2024-49949,
CVE-2024-49881, CVE-2024-47690, CVE-2024-49882, CVE-2024-49875,
CVE-2024-49959, CVE-2024-46854, CVE-2024-35963, CVE-2024-40910,
CVE-2024-49965, CVE-2024-50035, CVE-2024-49957, CVE-2024-50059,
CVE-2024-49894, CVE-2024-47685, CVE-2024-50181, CVE-2024-50024,
CVE-2024-50062, CVE-2024-43904, CVE-2024-49946, CVE-2024-41016,
CVE-2023-52621, CVE-2024-26822, CVE-2024-49877, CVE-2024-35967,
CVE-2024-47742, CVE-2024-47739, CVE-2024-26947, CVE-2024-47748,
CVE-2024-47737, CVE-2024-44931, CVE-2024-49900, CVE-2024-50041,
CVE-2024-50046, CVE-2024-50002, CVE-2024-49852, CVE-2024-50039,
CVE-2024-47679, CVE-2024-47749, CVE-2024-49982, CVE-2024-49878,
CVE-2024-47712, CVE-2024-47740, CVE-2024-49962, CVE-2024-50096,
CVE-2024-49948, CVE-2024-50000, CVE-2024-47671, CVE-2024-49892,
CVE-2024-47673, CVE-2024-35951, CVE-2023-52917, CVE-2024-49889,
CVE-2024-49954, CVE-2024-38632, CVE-2024-47696, CVE-2024-50007,
CVE-2024-47705, CVE-2024-50008, CVE-2024-49966, CVE-2024-49856,
CVE-2023-52532, CVE-2024-49866, CVE-2024-47684, CVE-2024-49963,
CVE-2024-50191, CVE-2024-49879)