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Ubuntu 24.04 LTS & 22.04 LTS: USN-7196-1 moderate: Kernel issues

ubuntu
Calendar Grey January 9, 2025
Dist Ubuntu Esm H88
The Ubuntu Security Advisory alerts Azure clients about vulnerabilities in the Linux kernel. Detailed update steps are included.
Several security issues were fixed in the Linux kernel.

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;

- Ha...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory moderate software update Ubuntu vulnerability linux kernel Azure

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

Ubuntu Security Notice USN-7196-1

Topics%20covered

Topics Covered

security advisory moderate software update Ubuntu vulnerability linux kernel Azure

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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