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Ubuntu 7144-1: Linux kernel (Intel IoTG) Security Advisory Updates

ubuntu
Calendar Grey December 9, 2024
Scroller Ubuntu
Multiple fixes released for Ubuntu 22.04 and 20.04 addressing critical kernel security issues and exploits.
Several security issues were fixed in the Linux kernel.

Summary

Several security issues were fixed in the Linux kernel.

Software Description:

- linux-intel-iotg: Linux kernel for Intel IoT platforms

- linux-intel-iotg-5.15: Linux kernel for Intel IoT platforms

Details:

Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and

Shweta Shinde discovered that the Confidential Computing framework in the

Linux kernel for x86 platforms did not properly handle 32-bit emulation on

TDX and SEV. An attacker with access to the VMM could use this to cause a

denial of service (guest crash) or possibly execute arbitrary code.

(CVE-2024-25744)

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;

- User-Mode Linux (UML);

- x86 architecture;

- Block layer subsystem;

- Android drivers;

...

Read the Full Advisory

Topics%20covered

Topics Covered

No topics assigned

Update Instructions

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

Ubuntu 22.04 LTS
   linux-image-5.15.0-1067-intel-iotg  5.15.0-1067.73
   linux-image-intel-iotg          5.15.0.1067.67

Ubuntu 20.04 LTS
   linux-image-5.15.0-1067-intel-iotg  5.15.0-1067.73~20.04.1
   linux-image-intel               5.15.0.1067.73~20.04.1
   linux-image-intel-iotg          5.15.0.1067.73~20.04.1

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-7144-1

CVE-2022-48666, CVE-2023-52889, CVE-2023-52918, CVE-2024-25744,

CVE-2024-26607, CVE-2024-26661, CVE-2024-26669, CVE-2024-26800,

CVE-2024-26893, CVE-2024-36484, CVE-2024-38577, CVE-2024-38602,

CVE-2024-38611, CVE-2024-39472, CVE-2024-40915, CVE-2024-41011,

CVE-2024-41012, CVE-2024-41015, CVE-2024-41017, CVE-2024-41019,

CVE-2024-41020, CVE-2024-41022, CVE-2024-41042, CVE-2024-41059,

CVE-2024-41060, CVE-2024-41063, CVE-2024-41064, CVE-2024-41065,

CVE-2024-41068, CVE-2024-41070, CVE-2024-41071, CVE-2024-41072,

CVE-2024-41073, CVE-2024-41077, CVE-2024-41078, CVE-2024-41081,

CVE-2024-41090, CVE-2024-41091, CVE-2024-41098, CVE-2024-42114,

CVE-2024-42126, CVE-2024-42246, CVE-2024-42259, CVE-2024-42265,

CVE-2024-42267, CVE-2024-42269, CVE-2024-42270, CVE-2024-42271,

CVE-2024-42272, CVE-2024-42274, CVE-2024-42276, CVE-2024-42277,

CVE-2024-42280, 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-2024-42292, CVE-2024-42295,

CVE-2024-42296, CVE-2024-42297, CVE-2024-42299, CVE-2024-42301,

CVE-2024-42302, CVE-2024-42304, CVE-2024-42305, CVE-2024-42306,

CVE-2024-42309, CVE-2024-42310, CVE-2024-42311, CVE-2024-42312,

CVE-2024-42313, CVE-2024-42318, CVE-2024-43817, CVE-2024-43828,

CVE-2024-43829, CVE-2024-43830, CVE-2024-43834, CVE-2024-43835,

CVE-2024-43839, CVE-2024-43841, CVE-2024-43846, CVE-2024-43849,

CVE-2024-43853, CVE-2024-43854, CVE-2024-43856, CVE-2024-43858,

CVE-2024-43860, CVE-2024-43861, CVE-2024-43863, CVE-2024-43867,

CVE-2024-43869, CVE-2024-43870, CVE-2024-43871, CVE-2024-43873,

CVE-2024-43875, CVE-2024-43879, CVE-2024-43880, CVE-2024-43882,

CVE-2024-43883, CVE-2024-43884, CVE-2024-43889, CVE-2024-43890,

CVE-2024-43892, CVE-2024-43893, CVE-2024-43894, CVE-2024-43902,

CVE-2024-43905, CVE-2024-43907, CVE-2024-43908, CVE-2024-43909,

CVE-2024-43914, CVE-2024-44934, CVE-2024-44935, CVE-2024-44944,

CVE-2024-44946, CVE-2024-44947, CVE-2024-44948, CVE-2024-44954,

CVE-2024-44958, CVE-2024-44960, CVE-2024-44965, CVE-2024-44966,

CVE-2024-44969, CVE-2024-44971, CVE-2024-44974, CVE-2024-44982,

CVE-2024-44983, CVE-2024-44985, CVE-2024-44986, CVE-2024-44987,

CVE-2024-44988, CVE-2024-44989, CVE-2024-44990, CVE-2024-44995,

CVE-2024-44998, CVE-2024-44999, CVE-2024-45003, CVE-2024-45006,

CVE-2024-45007, CVE-2024-45008, CVE-2024-45009, CVE-2024-45011,

CVE-2024-45018, CVE-2024-45021, CVE-2024-45025, CVE-2024-45026,

CVE-2024-45028, CVE-2024-46673, CVE-2024-46675, CVE-2024-46676,

CVE-2024-46677, CVE-2024-46679, CVE-2024-46685, CVE-2024-46689,

CVE-2024-46702, CVE-2024-46707, CVE-2024-46713, CVE-2024-46714,

CVE-2024-46719, CVE-2024-46721, CVE-2024-46722, CVE-2024-46723,

CVE-2024-46724, CVE-2024-46725, CVE-2024-46731, CVE-2024-46732,

CVE-2024-46737, CVE-2024-46738, CVE-2024-46739, CVE-2024-46740,

CVE-2024-46743, CVE-2024-46744, CVE-2024-46745, CVE-2024-46746,

CVE-2024-46747, CVE-2024-46750, CVE-2024-46752, CVE-2024-46755,

CVE-2024-46756, CVE-2024-46757, CVE-2024-46758, CVE-2024-46759,

CVE-2024-46761, CVE-2024-46763, CVE-2024-46771, CVE-2024-46777,

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

CVE-2024-46791, CVE-2024-46795, CVE-2024-46798, CVE-2024-46800,

CVE-2024-46804, CVE-2024-46805, CVE-2024-46807, CVE-2024-46810,

CVE-2024-46814, CVE-2024-46815, CVE-2024-46817, CVE-2024-46818,

CVE-2024-46819, CVE-2024-46822, CVE-2024-46828, CVE-2024-46829,

CVE-2024-46832, CVE-2024-46840, CVE-2024-46844, CVE-2024-47659,

CVE-2024-47660, CVE-2024-47663, CVE-2024-47665, CVE-2024-47667,

CVE-2024-47668, CVE-2024-47669

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-7144-1

Topics%20covered

Topics Covered

No topics assigned

Package Information

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