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Ubuntu 22.04 LTS: USN-7009-1 critical: Kernel Security Issues

ubuntu
Calendar Grey September 13, 2024
Scroller Ubuntu
The latest Ubuntu Linux kernel security update tackles significant CVEs while also providing multiple enhancements for both system integrity and overall security.
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-fde: Linux kernel for Microsoft Azure CVM cloud systems

- linux-azure-5.15: Linux kernel for Microsoft Azure cloud systems

Details:

Chenyuan Yang discovered that the CEC driver driver in the Linux kernel

contained a use-after-free vulnerability. A local attacker could use this

to cause a denial of service (system crash) or possibly execute arbitrary

code. (CVE-2024-23848)

Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel

did not properly check for the device to be enabled before writing. A local

attacker could possibly use this to cause a denial of service.

(CVE-2024-25741)

It was discovered that the JFS file system contained an out-of-bounds read

vulnerability when printing xattr debug information. A local attacker could

use this to cause a denial of service (system crash). (CVE-2024-40902)

Several ...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory denial of service security update kernel ubuntu CVE issues linux-azure

Update Instructions

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

Ubuntu 22.04 LTS
  linux-image-5.15.0-1072-azure   5.15.0-1072.81
  linux-image-5.15.0-1072-azure-fde  5.15.0-1072.81.1
  linux-image-azure-fde-lts-22.04  5.15.0.1072.81.49
  linux-image-azure-lts-22.04     5.15.0.1072.70

Ubuntu 20.04 LTS
  linux-image-5.15.0-1072-azure   5.15.0-1072.81~20.04.1
  linux-image-azure               5.15.0.1072.81~20.04.1
  linux-image-azure-cvm           5.15.0.1072.81~20.04.1

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-7009-1

CVE-2022-48772, CVE-2023-52884, CVE-2023-52887, CVE-2024-23848,

CVE-2024-25741, CVE-2024-31076, CVE-2024-33621, CVE-2024-33847,

CVE-2024-34027, CVE-2024-34777, CVE-2024-35247, CVE-2024-36014,

CVE-2024-36015, CVE-2024-36032, CVE-2024-36270, CVE-2024-36286,

CVE-2024-36489, CVE-2024-36894, CVE-2024-36971, CVE-2024-36972,

CVE-2024-36974, CVE-2024-36978, CVE-2024-37078, CVE-2024-37356,

CVE-2024-38381, CVE-2024-38546, CVE-2024-38547, CVE-2024-38548,

CVE-2024-38549, CVE-2024-38550, CVE-2024-38552, CVE-2024-38555,

CVE-2024-38558, CVE-2024-38559, CVE-2024-38560, CVE-2024-38565,

CVE-2024-38567, CVE-2024-38571, CVE-2024-38573, CVE-2024-38578,

CVE-2024-38579, CVE-2024-38580, CVE-2024-38582, CVE-2024-38583,

CVE-2024-38586, CVE-2024-38587, CVE-2024-38588, CVE-2024-38589,

CVE-2024-38590, CVE-2024-38591, CVE-2024-38596, CVE-2024-38597,

CVE-2024-38598, CVE-2024-38599, CVE-2024-38601, CVE-2024-38605,

CVE-2024-38607, CVE-2024-38610, CVE-2024-38612, CVE-2024-38613,

CVE-2024-38615, CVE-2024-38618, CVE-2024-38619, CVE-2024-38621,

CVE-2024-38623, CVE-2024-38624, CVE-2024-38627, CVE-2024-38633,

CVE-2024-38634, CVE-2024-38635, CVE-2024-38637, CVE-2024-38659,

CVE-2024-38661, CVE-2024-38662, CVE-2024-38780, CVE-2024-39276,

CVE-2024-39277, CVE-2024-39301, CVE-2024-39466, CVE-2024-39467,

CVE-2024-39468, CVE-2024-39469, CVE-2024-39471, CVE-2024-39475,

CVE-2024-39480, CVE-2024-39482, CVE-2024-39487, CVE-2024-39488,

CVE-2024-39489, CVE-2024-39490, CVE-2024-39493, CVE-2024-39495,

CVE-2024-39499, CVE-2024-39500, CVE-2024-39501, CVE-2024-39502,

CVE-2024-39503, CVE-2024-39505, CVE-2024-39506, CVE-2024-39507,

CVE-2024-39509, CVE-2024-40901, CVE-2024-40902, CVE-2024-40904,

CVE-2024-40905, CVE-2024-40908, CVE-2024-40911, CVE-2024-40912,

CVE-2024-40914, CVE-2024-40916, CVE-2024-40927, CVE-2024-40929,

CVE-2024-40931, CVE-2024-40932, CVE-2024-40934, CVE-2024-40937,

CVE-2024-40941, CVE-2024-40942, CVE-2024-40943, CVE-2024-40945,

CVE-2024-40954, CVE-2024-40956, CVE-2024-40957, CVE-2024-40958,

CVE-2024-40959, CVE-2024-40960, CVE-2024-40961, CVE-2024-40963,

CVE-2024-40967, CVE-2024-40968, CVE-2024-40970, CVE-2024-40971,

CVE-2024-40974, CVE-2024-40976, CVE-2024-40978, CVE-2024-40980,

CVE-2024-40981, CVE-2024-40983, CVE-2024-40984, CVE-2024-40987,

CVE-2024-40988, CVE-2024-40990, CVE-2024-40994, CVE-2024-40995,

CVE-2024-41000, CVE-2024-41002, CVE-2024-41004, CVE-2024-41005,

CVE-2024-41006, CVE-2024-41007, CVE-2024-41027, CVE-2024-41034,

CVE-2024-41035, CVE-2024-41040, CVE-2024-41041, CVE-2024-41044,

CVE-2024-41046, CVE-2024-41047, CVE-2024-41048, CVE-2024-41049,

CVE-2024-41055, CVE-2024-41087, CVE-2024-41089, CVE-2024-41092,

CVE-2024-41093, CVE-2024-41095, CVE-2024-41097, CVE-2024-42068,

CVE-2024-42070, CVE-2024-42076, CVE-2024-42077, CVE-2024-42080,

CVE-2024-42082, CVE-2024-42084, CVE-2024-42085, CVE-2024-42086,

CVE-2024-42087, CVE-2024-42089, CVE-2024-42090, CVE-2024-42092,

CVE-2024-42093, CVE-2024-42094, CVE-2024-42095, CVE-2024-42096,

CVE-2024-42097, CVE-2024-42098, CVE-2024-42101, CVE-2024-42102,

CVE-2024-42104, CVE-2024-42105, CVE-2024-42106, CVE-2024-42109,

CVE-2024-42115, CVE-2024-42119, CVE-2024-42120, CVE-2024-42121,

CVE-2024-42124, CVE-2024-42127, CVE-2024-42130, CVE-2024-42131,

CVE-2024-42137, CVE-2024-42140, CVE-2024-42145, CVE-2024-42148,

CVE-2024-42152, CVE-2024-42153, CVE-2024-42154, CVE-2024-42157,

CVE-2024-42161, CVE-2024-42223, CVE-2024-42224, CVE-2024-42225,

CVE-2024-42229, CVE-2024-42232, CVE-2024-42236, CVE-2024-42240,

CVE-2024-42244, CVE-2024-42247, CVE-2024-42270

Severity
critical
Lowest
Low
Medium
High
Critical

==========================================================================

Topics%20covered

Topics Covered

security advisory denial of service security update kernel ubuntu CVE issues linux-azure

Package Information

https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1072.81
https://launchpad.net/ubuntu/+source/linux-azure-fde/5.15.0-1072.81.1
https://launchpad.net/ubuntu/+source/linux-azure-5.15/5.15.0-1072.81~20.04.1

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