==========================================================================
Ubuntu Security Notice USN-7196-1
January 09, 2025

linux-azure, linux-azure-6.8 vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-azure: Linux kernel for Microsoft Azure Cloud systems
- linux-azure-6.8: Linux kernel for Microsoft Azure cloud systems

Details:

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:
   - ARM64 architecture;
   - MIPS architecture;
   - PowerPC architecture;
   - RISC-V architecture;
   - S390 architecture;
   - User-Mode Linux (UML);
   - x86 architecture;
   - Block layer subsystem;
   - Android drivers;
   - ATM drivers;
   - Drivers core;
   - Ublk userspace block driver;
   - Bluetooth drivers;
   - Character device driver;
   - Hardware crypto device drivers;
   - Buffer Sharing and Synchronization framework;
   - DMA engine subsystem;
   - Qualcomm firmware drivers;
   - GPIO subsystem;
   - GPU drivers;
   - HID subsystem;
   - Hardware monitoring drivers;
   - I2C subsystem;
   - I3C subsystem;
   - IIO subsystem;
   - InfiniBand drivers;
   - Input Device core drivers;
   - Input Device (Miscellaneous) drivers;
   - IOMMU subsystem;
   - IRQ chip drivers;
   - LED subsystem;
   - Mailbox framework;
   - Multiple devices driver;
   - Media drivers;
   - Fastrpc Driver;
   - VMware VMCI Driver;
   - MMC subsystem;
   - Ethernet bonding driver;
   - Network drivers;
   - Mellanox network drivers;
   - Microsoft Azure Network Adapter (MANA) driver;
   - Near Field Communication (NFC) drivers;
   - NVME drivers;
   - Device tree and open firmware driver;
   - Parport drivers;
   - PCI subsystem;
   - Pin controllers subsystem;
   - x86 platform drivers;
   - Power supply drivers;
   - Remote Processor subsystem;
   - S/390 drivers;
   - SCSI subsystem;
   - QCOM SoC drivers;
   - SPI subsystem;
   - Direct Digital Synthesis drivers;
   - Thunderbolt and USB4 drivers;
   - TTY drivers;
   - UFS subsystem;
   - Userspace I/O drivers;
   - DesignWare USB3 driver;
   - USB Gadget drivers;
   - USB Host Controller drivers;
   - USB Type-C Connector System Software Interface driver;
   - USB over IP driver;
   - Virtio Host (VHOST) subsystem;
   - Framebuffer layer;
   - Xen hypervisor drivers;
   - File systems infrastructure;
   - BTRFS file system;
   - Ext4 file system;
   - F2FS file system;
   - JFS file system;
   - Network file systems library;
   - Network file system (NFS) client;
   - Network file system (NFS) server daemon;
   - NILFS2 file system;
   - File system notification infrastructure;
   - NTFS3 file system;
   - Proc file system;
   - SMB network file system;
   - Tracing file system;
   - Bitmap API;
   - BPF subsystem;
   - Memory Management;
   - Objagg library;
   - Perf events;
   - Virtio network driver;
   - VMware vSockets driver;
   - KCM (Kernel Connection Multiplexor) sockets driver;
   - Control group (cgroup);
   - DMA mapping infrastructure;
   - Locking primitives;
   - Padata parallel execution mechanism;
   - Scheduler infrastructure;
   - Tracing infrastructure;
   - Radix Tree data structure library;
   - Kernel userspace event delivery library;
   - KUnit for arithmetic overflow checks;
   - Memory management;
   - Bluetooth subsystem;
   - Ethernet bridge;
   - CAN network layer;
   - Networking core;
   - Ethtool driver;
   - IPv4 networking;
   - IPv6 networking;
   - MAC80211 subsystem;
   - Multipath TCP;
   - Netfilter;
   - Network traffic control;
   - SCTP protocol;
   - TIPC protocol;
   - Wireless networking;
   - AppArmor security module;
   - Landlock security;
   - SELinux security module;
   - Simplified Mandatory Access Control Kernel framework;
   - FireWire sound drivers;
   - AMD SoC Alsa drivers;
   - Texas InstrumentS Audio (ASoC/HDA) drivers;
   - SoC Audio for Freescale CPUs drivers;
   - Intel ASoC drivers;
   - Amlogic Meson SoC drivers;
   - SoC audio core drivers;
   - USB sound devices;
   - Real-Time Linux Analysis tools;
(CVE-2024-44979, CVE-2024-47658, CVE-2024-44970, CVE-2024-43913,
CVE-2024-46816, CVE-2024-46738, CVE-2024-46777, CVE-2024-46730,
CVE-2024-46811, CVE-2024-44954, CVE-2024-42317, CVE-2024-42279,
CVE-2024-45002, CVE-2024-43826, CVE-2024-44967, CVE-2024-46721,
CVE-2024-46763, CVE-2024-43856, CVE-2024-42284, CVE-2024-42289,
CVE-2024-46806, CVE-2024-46776, CVE-2024-43843, CVE-2024-42298,
CVE-2024-43832, CVE-2024-42321, CVE-2024-42292, CVE-2024-44982,
CVE-2024-43842, CVE-2024-46772, CVE-2024-46702, CVE-2024-45017,
CVE-2024-43888, CVE-2024-47683, CVE-2024-46714, CVE-2024-43899,
CVE-2024-45025, CVE-2024-46751, CVE-2024-45020, CVE-2024-44977,
CVE-2024-46853, CVE-2024-46753, CVE-2024-46792, CVE-2024-46675,
CVE-2024-46805, CVE-2024-43890, CVE-2024-46703, CVE-2024-43841,
CVE-2024-44960, CVE-2024-46846, CVE-2024-46798, CVE-2024-44965,
CVE-2024-46812, CVE-2024-43835, CVE-2024-43839, CVE-2024-43886,
CVE-2024-46843, CVE-2024-50264, CVE-2024-46706, CVE-2024-46851,
CVE-2024-46758, CVE-2024-45027, CVE-2024-43887, CVE-2024-42278,
CVE-2024-46701, CVE-2024-46708, CVE-2024-46817, CVE-2024-46871,
CVE-2024-46771, CVE-2024-42304, CVE-2024-43877, CVE-2024-44996,
CVE-2024-46741, CVE-2024-46842, CVE-2024-43902, CVE-2024-43818,
CVE-2024-47662, CVE-2024-44931, CVE-2024-46793, CVE-2024-46746,
CVE-2024-46782, CVE-2024-43914, CVE-2024-43824, CVE-2024-46767,
CVE-2024-43871, CVE-2024-44971, CVE-2024-47666, CVE-2024-45008,
CVE-2024-42263, CVE-2024-46815, CVE-2024-46824, CVE-2024-45015,
CVE-2024-45000, CVE-2024-46841, CVE-2024-46770, CVE-2024-44942,
CVE-2024-46679, CVE-2024-46724, CVE-2024-46759, CVE-2024-43845,
CVE-2024-46795, CVE-2024-46818, CVE-2024-44988, CVE-2024-46807,
CVE-2024-46787, CVE-2024-43894, CVE-2024-46803, CVE-2024-44947,
CVE-2024-46786, CVE-2024-46689, CVE-2024-46686, CVE-2024-42290,
CVE-2024-46868, CVE-2024-43857, CVE-2024-43909, CVE-2023-52889,
CVE-2024-44944, CVE-2024-44973, CVE-2024-43905, CVE-2024-44938,
CVE-2024-43864, CVE-2024-46850, CVE-2024-43867, CVE-2024-43819,
CVE-2024-46691, CVE-2024-47664, CVE-2024-46821, CVE-2024-46867,
CVE-2024-46716, CVE-2024-43881, CVE-2024-46788, CVE-2024-43912,
CVE-2024-43904, CVE-2024-46727, CVE-2024-46680, CVE-2024-44985,
CVE-2024-46813, CVE-2024-47668, CVE-2024-42277, CVE-2024-42291,
CVE-2024-45003, CVE-2024-42309, CVE-2024-44937, CVE-2024-44953,
CVE-2024-46718, CVE-2024-42276, CVE-2024-45028, CVE-2024-43863,
CVE-2024-46866, CVE-2024-42258, CVE-2024-42273, CVE-2024-46717,
CVE-2024-46797, CVE-2024-46854, CVE-2024-44972, CVE-2024-46791,
CVE-2024-45010, CVE-2024-43825, CVE-2024-46775, CVE-2024-46745,
CVE-2024-46808, CVE-2024-46831, CVE-2024-45018, CVE-2024-42319,
CVE-2024-46822, CVE-2024-43883, CVE-2024-46722, CVE-2024-46694,
CVE-2024-45009, CVE-2024-42320, CVE-2024-46825, CVE-2024-43821,
CVE-2024-46749, CVE-2024-45006, CVE-2024-43895, CVE-2024-44950,
CVE-2024-43827, CVE-2024-43876, CVE-2024-47659, CVE-2024-44989,
CVE-2024-46804, CVE-2024-46754, CVE-2024-46766, CVE-2024-46728,
CVE-2024-46828, CVE-2024-46826, CVE-2024-46810, CVE-2024-44963,
CVE-2024-44934, CVE-2024-43829, CVE-2024-42268, CVE-2024-43850,
CVE-2024-43853, CVE-2024-43854, CVE-2024-43892, CVE-2024-43859,
CVE-2024-42285, CVE-2024-44962, CVE-2024-46725, CVE-2024-46814,
CVE-2024-44935, CVE-2024-42264, CVE-2024-42260, CVE-2024-46858,
CVE-2024-46778, CVE-2024-46774, CVE-2024-46848, CVE-2024-45013,
CVE-2024-43837, CVE-2024-46683, CVE-2024-46757, CVE-2024-46726,
CVE-2024-43831, CVE-2024-46737, CVE-2024-43893, CVE-2024-46823,
CVE-2024-42302, CVE-2024-44990, CVE-2024-46755, CVE-2024-46707,
CVE-2024-43833, CVE-2024-44940, CVE-2024-42259, CVE-2024-46855,
CVE-2024-46827, CVE-2024-46809, CVE-2024-46836, CVE-2024-43907,
CVE-2024-42312, CVE-2024-46692, CVE-2024-42297, CVE-2024-46864,
CVE-2024-42299, CVE-2024-45011, CVE-2024-46838, CVE-2024-44993,
CVE-2024-46802, CVE-2024-44966, CVE-2024-46739, CVE-2024-46780,
CVE-2024-44961, CVE-2024-42316, CVE-2024-47660, CVE-2024-46859,
CVE-2024-46762, CVE-2024-43861, CVE-2024-45012, CVE-2024-46784,
CVE-2024-43908, CVE-2024-46832, CVE-2024-44969, CVE-2024-46750,
CVE-2024-44958, CVE-2024-46740, CVE-2024-46829, CVE-2024-43873,
CVE-2024-49984, CVE-2024-44983, CVE-2024-42288, CVE-2024-46735,
CVE-2024-46676, CVE-2024-43823, CVE-2024-46779, CVE-2024-46744,
CVE-2024-42310, CVE-2024-44980, CVE-2024-46870, CVE-2024-42307,
CVE-2024-46768, CVE-2024-44984, CVE-2024-45007, CVE-2024-46710,
CVE-2024-44978, CVE-2024-46723, CVE-2024-46845, CVE-2024-44999,
CVE-2024-42311, CVE-2024-43884, CVE-2024-44939, CVE-2024-44974,
CVE-2024-42314, CVE-2024-42318, CVE-2024-39472, CVE-2024-46693,
CVE-2024-46794, CVE-2024-46844, CVE-2024-46695, CVE-2024-46720,
CVE-2024-46860, CVE-2024-46835, CVE-2024-47665, CVE-2024-46715,
CVE-2024-42305, CVE-2024-46773, CVE-2024-45030, CVE-2024-46697,
CVE-2024-46705, CVE-2024-42286, CVE-2024-46834, CVE-2024-46681,
CVE-2024-53057, CVE-2024-42303, CVE-2024-46678, CVE-2024-46756,
CVE-2023-52918, CVE-2024-43860, CVE-2024-43911, CVE-2024-43880,
CVE-2024-43910, CVE-2024-44975, CVE-2024-44959, CVE-2024-46747,
CVE-2024-43846, CVE-2024-42274, CVE-2024-46672, CVE-2024-43852,
CVE-2024-46709, CVE-2024-42306, CVE-2024-42281, CVE-2024-46849,
CVE-2024-46719, CVE-2024-43830, CVE-2024-46685, CVE-2024-44998,
CVE-2024-42313, CVE-2024-43820, CVE-2024-44991, CVE-2024-47674,
CVE-2024-46785, CVE-2024-45021, CVE-2024-46677, CVE-2024-43870,
CVE-2024-46698, CVE-2024-43900, CVE-2024-44956, CVE-2024-43849,
CVE-2024-46687, CVE-2024-42296, CVE-2024-46830, CVE-2024-47669,
CVE-2024-46732, CVE-2024-46733, CVE-2024-46852, CVE-2024-43906,
CVE-2024-43847, CVE-2024-42294, CVE-2024-46731, CVE-2024-45029,
CVE-2024-47667, CVE-2024-42272, CVE-2024-45022, CVE-2024-43879,
CVE-2024-46765, CVE-2024-45026, CVE-2024-44986, CVE-2024-44995,
CVE-2024-47663, CVE-2024-42262, CVE-2024-43889, CVE-2024-44987,
CVE-2024-43866, CVE-2024-42265, CVE-2024-46847, CVE-2024-46673,
CVE-2024-46783, CVE-2024-46761, CVE-2024-46840, CVE-2024-42301,
CVE-2024-43868, CVE-2024-45005, CVE-2024-42322, CVE-2024-43828,
CVE-2024-43834, CVE-2024-43891, CVE-2024-46861, CVE-2024-42261,
CVE-2024-43875, CVE-2024-43840, CVE-2024-42287, CVE-2024-46752,
CVE-2024-46711, CVE-2024-46713, CVE-2024-44943, CVE-2024-46743,
CVE-2024-43869, CVE-2024-46781, CVE-2024-44946, CVE-2024-42283,
CVE-2024-47661, CVE-2024-43817, CVE-2024-46819, CVE-2024-42267,
CVE-2024-46729, CVE-2024-46857, CVE-2024-42295, CVE-2024-46760,
CVE-2024-42315, CVE-2024-45019, CVE-2024-44948, CVE-2024-44941,
CVE-2024-42269, CVE-2024-44957, CVE-2024-49967)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
   linux-image-6.8.0-1020-azure    6.8.0-1020.23
   linux-image-6.8.0-1020-azure-fde  6.8.0-1020.23
   linux-image-azure               6.8.0-1020.23
   linux-image-azure-fde           6.8.0-1020.23

Ubuntu 22.04 LTS
   linux-image-6.8.0-1020-azure    6.8.0-1020.23~22.04.1
   linux-image-6.8.0-1020-azure-fde  6.8.0-1020.23~22.04.1
   linux-image-azure               6.8.0-1020.23~22.04.1
   linux-image-azure-fde           6.8.0-1020.23~22.04.1

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
   https://ubuntu.com/security/notices/USN-7196-1
   CVE-2023-52889, CVE-2023-52918, CVE-2024-39472, CVE-2024-42258,
   CVE-2024-42259, CVE-2024-42260, CVE-2024-42261, CVE-2024-42262,
   CVE-2024-42263, CVE-2024-42264, CVE-2024-42265, CVE-2024-42267,
   CVE-2024-42268, CVE-2024-42269, CVE-2024-42272, CVE-2024-42273,
   CVE-2024-42274, CVE-2024-42276, CVE-2024-42277, CVE-2024-42278,
   CVE-2024-42279, CVE-2024-42281, CVE-2024-42283, CVE-2024-42284,
   CVE-2024-42285, CVE-2024-42286, CVE-2024-42287, CVE-2024-42288,
   CVE-2024-42289, CVE-2024-42290, CVE-2024-42291, CVE-2024-42292,
   CVE-2024-42294, CVE-2024-42295, CVE-2024-42296, CVE-2024-42297,
   CVE-2024-42298, CVE-2024-42299, CVE-2024-42301, CVE-2024-42302,
   CVE-2024-42303, CVE-2024-42304, CVE-2024-42305, CVE-2024-42306,
   CVE-2024-42307, CVE-2024-42309, CVE-2024-42310, CVE-2024-42311,
   CVE-2024-42312, CVE-2024-42313, CVE-2024-42314, CVE-2024-42315,
   CVE-2024-42316, CVE-2024-42317, CVE-2024-42318, CVE-2024-42319,
   CVE-2024-42320, CVE-2024-42321, CVE-2024-42322, CVE-2024-43817,
   CVE-2024-43818, CVE-2024-43819, CVE-2024-43820, CVE-2024-43821,
   CVE-2024-43823, CVE-2024-43824, CVE-2024-43825, CVE-2024-43826,
   CVE-2024-43827, CVE-2024-43828, CVE-2024-43829, CVE-2024-43830,
   CVE-2024-43831, CVE-2024-43832, CVE-2024-43833, CVE-2024-43834,
   CVE-2024-43835, CVE-2024-43837, CVE-2024-43839, CVE-2024-43840,
   CVE-2024-43841, CVE-2024-43842, CVE-2024-43843, CVE-2024-43845,
   CVE-2024-43846, CVE-2024-43847, CVE-2024-43849, CVE-2024-43850,
   CVE-2024-43852, CVE-2024-43853, CVE-2024-43854, CVE-2024-43856,
   CVE-2024-43857, CVE-2024-43859, CVE-2024-43860, CVE-2024-43861,
   CVE-2024-43863, CVE-2024-43864, CVE-2024-43866, CVE-2024-43867,
   CVE-2024-43868, CVE-2024-43869, CVE-2024-43870, CVE-2024-43871,
   CVE-2024-43873, CVE-2024-43875, CVE-2024-43876, CVE-2024-43877,
   CVE-2024-43879, CVE-2024-43880, CVE-2024-43881, CVE-2024-43883,
   CVE-2024-43884, CVE-2024-43886, CVE-2024-43887, CVE-2024-43888,
   CVE-2024-43889, CVE-2024-43890, CVE-2024-43891, CVE-2024-43892,
   CVE-2024-43893, CVE-2024-43894, CVE-2024-43895, CVE-2024-43899,
   CVE-2024-43900, CVE-2024-43902, CVE-2024-43904, CVE-2024-43905,
   CVE-2024-43906, CVE-2024-43907, CVE-2024-43908, CVE-2024-43909,
   CVE-2024-43910, CVE-2024-43911, CVE-2024-43912, CVE-2024-43913,
   CVE-2024-43914, CVE-2024-44931, CVE-2024-44934, CVE-2024-44935,
   CVE-2024-44937, CVE-2024-44938, CVE-2024-44939, CVE-2024-44940,
   CVE-2024-44941, CVE-2024-44942, CVE-2024-44943, CVE-2024-44944,
   CVE-2024-44946, CVE-2024-44947, CVE-2024-44948, CVE-2024-44950,
   CVE-2024-44953, CVE-2024-44954, CVE-2024-44956, CVE-2024-44957,
   CVE-2024-44958, CVE-2024-44959, CVE-2024-44960, CVE-2024-44961,
   CVE-2024-44962, CVE-2024-44963, CVE-2024-44965, CVE-2024-44966,
   CVE-2024-44967, CVE-2024-44969, CVE-2024-44970, CVE-2024-44971,
   CVE-2024-44972, CVE-2024-44973, CVE-2024-44974, CVE-2024-44975,
   CVE-2024-44977, CVE-2024-44978, CVE-2024-44979, CVE-2024-44980,
   CVE-2024-44982, CVE-2024-44983, CVE-2024-44984, CVE-2024-44985,
   CVE-2024-44986, CVE-2024-44987, CVE-2024-44988, CVE-2024-44989,
   CVE-2024-44990, CVE-2024-44991, CVE-2024-44993, CVE-2024-44995,
   CVE-2024-44996, CVE-2024-44998, CVE-2024-44999, CVE-2024-45000,
   CVE-2024-45002, CVE-2024-45003, CVE-2024-45005, CVE-2024-45006,
   CVE-2024-45007, CVE-2024-45008, CVE-2024-45009, CVE-2024-45010,
   CVE-2024-45011, CVE-2024-45012, CVE-2024-45013, CVE-2024-45015,
   CVE-2024-45017, CVE-2024-45018, CVE-2024-45019, CVE-2024-45020,
   CVE-2024-45021, CVE-2024-45022, CVE-2024-45025, CVE-2024-45026,
   CVE-2024-45027, CVE-2024-45028, CVE-2024-45029, CVE-2024-45030,
   CVE-2024-46672, CVE-2024-46673, CVE-2024-46675, CVE-2024-46676,
   CVE-2024-46677, CVE-2024-46678, CVE-2024-46679, CVE-2024-46680,
   CVE-2024-46681, CVE-2024-46683, CVE-2024-46685, CVE-2024-46686,
   CVE-2024-46687, CVE-2024-46689, CVE-2024-46691, CVE-2024-46692,
   CVE-2024-46693, CVE-2024-46694, CVE-2024-46695, CVE-2024-46697,
   CVE-2024-46698, CVE-2024-46701, CVE-2024-46702, CVE-2024-46703,
   CVE-2024-46705, CVE-2024-46706, CVE-2024-46707, CVE-2024-46708,
   CVE-2024-46709, CVE-2024-46710, CVE-2024-46711, CVE-2024-46713,
   CVE-2024-46714, CVE-2024-46715, CVE-2024-46716, CVE-2024-46717,
   CVE-2024-46718, CVE-2024-46719, CVE-2024-46720, CVE-2024-46721,
   CVE-2024-46722, CVE-2024-46723, CVE-2024-46724, CVE-2024-46725,
   CVE-2024-46726, CVE-2024-46727, CVE-2024-46728, CVE-2024-46729,
   CVE-2024-46730, CVE-2024-46731, CVE-2024-46732, CVE-2024-46733,
   CVE-2024-46735, CVE-2024-46737, CVE-2024-46738, CVE-2024-46739,
   CVE-2024-46740, CVE-2024-46741, CVE-2024-46743, CVE-2024-46744,
   CVE-2024-46745, CVE-2024-46746, CVE-2024-46747, CVE-2024-46749,
   CVE-2024-46750, CVE-2024-46751, CVE-2024-46752, CVE-2024-46753,
   CVE-2024-46754, CVE-2024-46755, CVE-2024-46756, CVE-2024-46757,
   CVE-2024-46758, CVE-2024-46759, CVE-2024-46760, CVE-2024-46761,
   CVE-2024-46762, CVE-2024-46763, CVE-2024-46765, CVE-2024-46766,
   CVE-2024-46767, CVE-2024-46768, CVE-2024-46770, CVE-2024-46771,
   CVE-2024-46772, CVE-2024-46773, CVE-2024-46774, CVE-2024-46775,
   CVE-2024-46776, CVE-2024-46777, CVE-2024-46778, CVE-2024-46779,
   CVE-2024-46780, CVE-2024-46781, CVE-2024-46782, CVE-2024-46783,
   CVE-2024-46784, CVE-2024-46785, CVE-2024-46786, CVE-2024-46787,
   CVE-2024-46788, CVE-2024-46791, CVE-2024-46792, CVE-2024-46793,
   CVE-2024-46794, CVE-2024-46795, CVE-2024-46797, CVE-2024-46798,
   CVE-2024-46802, CVE-2024-46803, CVE-2024-46804, CVE-2024-46805,
   CVE-2024-46806, CVE-2024-46807, CVE-2024-46808, CVE-2024-46809,
   CVE-2024-46810, CVE-2024-46811, CVE-2024-46812, CVE-2024-46813,
   CVE-2024-46814, CVE-2024-46815, CVE-2024-46816, CVE-2024-46817,
   CVE-2024-46818, CVE-2024-46819, CVE-2024-46821, CVE-2024-46822,
   CVE-2024-46823, CVE-2024-46824, CVE-2024-46825, CVE-2024-46826,
   CVE-2024-46827, CVE-2024-46828, CVE-2024-46829, CVE-2024-46830,
   CVE-2024-46831, CVE-2024-46832, CVE-2024-46834, CVE-2024-46835,
   CVE-2024-46836, CVE-2024-46838, CVE-2024-46840, CVE-2024-46841,
   CVE-2024-46842, CVE-2024-46843, CVE-2024-46844, CVE-2024-46845,
   CVE-2024-46846, CVE-2024-46847, CVE-2024-46848, CVE-2024-46849,
   CVE-2024-46850, CVE-2024-46851, CVE-2024-46852, CVE-2024-46853,
   CVE-2024-46854, CVE-2024-46855, CVE-2024-46857, CVE-2024-46858,
   CVE-2024-46859, CVE-2024-46860, CVE-2024-46861, CVE-2024-46864,
   CVE-2024-46866, CVE-2024-46867, CVE-2024-46868, CVE-2024-46870,
   CVE-2024-46871, CVE-2024-47658, CVE-2024-47659, CVE-2024-47660,
   CVE-2024-47661, CVE-2024-47662, CVE-2024-47663, CVE-2024-47664,
   CVE-2024-47665, CVE-2024-47666, CVE-2024-47667, CVE-2024-47668,
   CVE-2024-47669, CVE-2024-47674, CVE-2024-47683, CVE-2024-49967,
   CVE-2024-49984, CVE-2024-50264, CVE-2024-53057

Package Information:
   https://launchpad.net/ubuntu/+source/linux-azure/6.8.0-1020.23
   https://launchpad.net/ubuntu/+source/linux-azure-6.8/6.8.0-1020.23~22.04.1

Ubuntu 7196-1: Linux kernel (Azure) Security Advisory Updates

January 9, 2025
Several security issues were fixed in the Linux kernel.

Summary

A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-azure: Linux kernel for Microsoft Azure Cloud systems - linux-azure-6.8: Linux kernel for Microsoft Azure cloud systems Details: 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: - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - RISC-V architecture; - S390 architecture; - User-Mode Linux (UML); - x86 architecture; - Block layer subsystem; - Android drivers; - ATM drivers; - Drivers core; - Ublk userspace block driver; - Bluetooth drivers; - Character device driver; - Hardware crypto device drivers; - Buffer Sharing and Synchronization framework; ...

Read the Full Advisory

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1020-azure 6.8.0-1020.23 linux-image-6.8.0-1020-azure-fde 6.8.0-1020.23 linux-image-azure 6.8.0-1020.23 linux-image-azure-fde 6.8.0-1020.23 Ubuntu 22.04 LTS linux-image-6.8.0-1020-azure 6.8.0-1020.23~22.04.1 linux-image-6.8.0-1020-azure-fde 6.8.0-1020.23~22.04.1 linux-image-azure 6.8.0-1020.23~22.04.1 linux-image-azure-fde 6.8.0-1020.23~22.04.1 After a standard system update you need to reboot your computer to make all the necessary changes. ATTENTION: Due to an unavoidable ABI change the kernel updates have been given a new version number, which requires you to recompile and reinstall all third party kernel modules you might have installed. Unless you manually uninstalled the standard kernel metapackages (e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual, linux-powerpc), a standard system upgrade will automatically perform this as well.

References

https://ubuntu.com/security/notices/USN-7196-1

CVE-2023-52889, CVE-2023-52918, CVE-2024-39472, CVE-2024-42258,

CVE-2024-42259, CVE-2024-42260, CVE-2024-42261, CVE-2024-42262,

CVE-2024-42263, CVE-2024-42264, CVE-2024-42265, CVE-2024-42267,

CVE-2024-42268, CVE-2024-42269, CVE-2024-42272, CVE-2024-42273,

CVE-2024-42274, CVE-2024-42276, CVE-2024-42277, CVE-2024-42278,

CVE-2024-42279, CVE-2024-42281, CVE-2024-42283, CVE-2024-42284,

CVE-2024-42285, CVE-2024-42286, CVE-2024-42287, CVE-2024-42288,

CVE-2024-42289, CVE-2024-42290, CVE-2024-42291, CVE-2024-42292,

CVE-2024-42294, CVE-2024-42295, CVE-2024-42296, CVE-2024-42297,

CVE-2024-42298, CVE-2024-42299, CVE-2024-42301, CVE-2024-42302,

CVE-2024-42303, CVE-2024-42304, CVE-2024-42305, CVE-2024-42306,

CVE-2024-42307, CVE-2024-42309, CVE-2024-42310, CVE-2024-42311,

CVE-2024-42312, CVE-2024-42313, CVE-2024-42314, CVE-2024-42315,

CVE-2024-42316, CVE-2024-42317, CVE-2024-42318, CVE-2024-42319,

CVE-2024-42320, CVE-2024-42321, CVE-2024-42322, CVE-2024-43817,

CVE-2024-43818, CVE-2024-43819, CVE-2024-43820, CVE-2024-43821,

CVE-2024-43823, CVE-2024-43824, CVE-2024-43825, CVE-2024-43826,

CVE-2024-43827, CVE-2024-43828, CVE-2024-43829, CVE-2024-43830,

CVE-2024-43831, CVE-2024-43832, CVE-2024-43833, CVE-2024-43834,

CVE-2024-43835, CVE-2024-43837, CVE-2024-43839, CVE-2024-43840,

CVE-2024-43841, CVE-2024-43842, CVE-2024-43843, CVE-2024-43845,

CVE-2024-43846, CVE-2024-43847, CVE-2024-43849, CVE-2024-43850,

CVE-2024-43852, CVE-2024-43853, CVE-2024-43854, CVE-2024-43856,

CVE-2024-43857, CVE-2024-43859, CVE-2024-43860, CVE-2024-43861,

CVE-2024-43863, CVE-2024-43864, CVE-2024-43866, CVE-2024-43867,

CVE-2024-43868, CVE-2024-43869, CVE-2024-43870, CVE-2024-43871,

CVE-2024-43873, CVE-2024-43875, CVE-2024-43876, CVE-2024-43877,

CVE-2024-43879, CVE-2024-43880, CVE-2024-43881, CVE-2024-43883,

CVE-2024-43884, CVE-2024-43886, CVE-2024-43887, CVE-2024-43888,

CVE-2024-43889, CVE-2024-43890, CVE-2024-43891, CVE-2024-43892,

CVE-2024-43893, CVE-2024-43894, CVE-2024-43895, CVE-2024-43899,

CVE-2024-43900, CVE-2024-43902, CVE-2024-43904, CVE-2024-43905,

CVE-2024-43906, CVE-2024-43907, CVE-2024-43908, CVE-2024-43909,

CVE-2024-43910, CVE-2024-43911, CVE-2024-43912, CVE-2024-43913,

CVE-2024-43914, CVE-2024-44931, CVE-2024-44934, CVE-2024-44935,

CVE-2024-44937, CVE-2024-44938, CVE-2024-44939, CVE-2024-44940,

CVE-2024-44941, CVE-2024-44942, CVE-2024-44943, CVE-2024-44944,

CVE-2024-44946, CVE-2024-44947, CVE-2024-44948, CVE-2024-44950,

CVE-2024-44953, CVE-2024-44954, CVE-2024-44956, CVE-2024-44957,

CVE-2024-44958, CVE-2024-44959, CVE-2024-44960, CVE-2024-44961,

CVE-2024-44962, CVE-2024-44963, CVE-2024-44965, CVE-2024-44966,

CVE-2024-44967, CVE-2024-44969, CVE-2024-44970, CVE-2024-44971,

CVE-2024-44972, CVE-2024-44973, CVE-2024-44974, CVE-2024-44975,

CVE-2024-44977, CVE-2024-44978, CVE-2024-44979, CVE-2024-44980,

CVE-2024-44982, CVE-2024-44983, CVE-2024-44984, CVE-2024-44985,

CVE-2024-44986, CVE-2024-44987, CVE-2024-44988, CVE-2024-44989,

CVE-2024-44990, CVE-2024-44991, CVE-2024-44993, CVE-2024-44995,

CVE-2024-44996, CVE-2024-44998, CVE-2024-44999, CVE-2024-45000,

CVE-2024-45002, CVE-2024-45003, CVE-2024-45005, CVE-2024-45006,

CVE-2024-45007, CVE-2024-45008, CVE-2024-45009, CVE-2024-45010,

CVE-2024-45011, CVE-2024-45012, CVE-2024-45013, CVE-2024-45015,

CVE-2024-45017, CVE-2024-45018, CVE-2024-45019, CVE-2024-45020,

CVE-2024-45021, CVE-2024-45022, CVE-2024-45025, CVE-2024-45026,

CVE-2024-45027, CVE-2024-45028, CVE-2024-45029, CVE-2024-45030,

CVE-2024-46672, CVE-2024-46673, CVE-2024-46675, CVE-2024-46676,

CVE-2024-46677, CVE-2024-46678, CVE-2024-46679, CVE-2024-46680,

CVE-2024-46681, CVE-2024-46683, CVE-2024-46685, CVE-2024-46686,

CVE-2024-46687, CVE-2024-46689, CVE-2024-46691, CVE-2024-46692,

CVE-2024-46693, CVE-2024-46694, CVE-2024-46695, CVE-2024-46697,

CVE-2024-46698, CVE-2024-46701, CVE-2024-46702, CVE-2024-46703,

CVE-2024-46705, CVE-2024-46706, CVE-2024-46707, CVE-2024-46708,

CVE-2024-46709, CVE-2024-46710, CVE-2024-46711, CVE-2024-46713,

CVE-2024-46714, CVE-2024-46715, CVE-2024-46716, CVE-2024-46717,

CVE-2024-46718, CVE-2024-46719, CVE-2024-46720, CVE-2024-46721,

CVE-2024-46722, CVE-2024-46723, CVE-2024-46724, CVE-2024-46725,

CVE-2024-46726, CVE-2024-46727, CVE-2024-46728, CVE-2024-46729,

CVE-2024-46730, CVE-2024-46731, CVE-2024-46732, CVE-2024-46733,

CVE-2024-46735, CVE-2024-46737, CVE-2024-46738, CVE-2024-46739,

CVE-2024-46740, CVE-2024-46741, CVE-2024-46743, CVE-2024-46744,

CVE-2024-46745, CVE-2024-46746, CVE-2024-46747, CVE-2024-46749,

CVE-2024-46750, CVE-2024-46751, CVE-2024-46752, CVE-2024-46753,

CVE-2024-46754, CVE-2024-46755, CVE-2024-46756, CVE-2024-46757,

CVE-2024-46758, CVE-2024-46759, CVE-2024-46760, CVE-2024-46761,

CVE-2024-46762, CVE-2024-46763, CVE-2024-46765, CVE-2024-46766,

CVE-2024-46767, CVE-2024-46768, CVE-2024-46770, CVE-2024-46771,

CVE-2024-46772, CVE-2024-46773, CVE-2024-46774, CVE-2024-46775,

CVE-2024-46776, CVE-2024-46777, CVE-2024-46778, CVE-2024-46779,

CVE-2024-46780, CVE-2024-46781, CVE-2024-46782, CVE-2024-46783,

CVE-2024-46784, CVE-2024-46785, CVE-2024-46786, CVE-2024-46787,

CVE-2024-46788, CVE-2024-46791, CVE-2024-46792, CVE-2024-46793,

CVE-2024-46794, CVE-2024-46795, CVE-2024-46797, CVE-2024-46798,

CVE-2024-46802, CVE-2024-46803, CVE-2024-46804, CVE-2024-46805,

CVE-2024-46806, CVE-2024-46807, CVE-2024-46808, CVE-2024-46809,

CVE-2024-46810, CVE-2024-46811, CVE-2024-46812, CVE-2024-46813,

CVE-2024-46814, CVE-2024-46815, CVE-2024-46816, CVE-2024-46817,

CVE-2024-46818, CVE-2024-46819, CVE-2024-46821, CVE-2024-46822,

CVE-2024-46823, CVE-2024-46824, CVE-2024-46825, CVE-2024-46826,

CVE-2024-46827, CVE-2024-46828, CVE-2024-46829, CVE-2024-46830,

CVE-2024-46831, CVE-2024-46832, CVE-2024-46834, CVE-2024-46835,

CVE-2024-46836, CVE-2024-46838, CVE-2024-46840, CVE-2024-46841,

CVE-2024-46842, CVE-2024-46843, CVE-2024-46844, CVE-2024-46845,

CVE-2024-46846, CVE-2024-46847, CVE-2024-46848, CVE-2024-46849,

CVE-2024-46850, CVE-2024-46851, CVE-2024-46852, CVE-2024-46853,

CVE-2024-46854, CVE-2024-46855, CVE-2024-46857, CVE-2024-46858,

CVE-2024-46859, CVE-2024-46860, CVE-2024-46861, CVE-2024-46864,

CVE-2024-46866, CVE-2024-46867, CVE-2024-46868, CVE-2024-46870,

CVE-2024-46871, CVE-2024-47658, CVE-2024-47659, CVE-2024-47660,

CVE-2024-47661, CVE-2024-47662, CVE-2024-47663, CVE-2024-47664,

CVE-2024-47665, CVE-2024-47666, CVE-2024-47667, CVE-2024-47668,

CVE-2024-47669, CVE-2024-47674, CVE-2024-47683, CVE-2024-49967,

CVE-2024-49984, CVE-2024-50264, CVE-2024-53057

Severity
Ubuntu Security Notice USN-7196-1

Package Information

https://launchpad.net/ubuntu/+source/linux-azure/6.8.0-1020.23 https://launchpad.net/ubuntu/+source/linux-azure-6.8/6.8.0-1020.23~22.04.1

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