========================================================================== Ubuntu Security Notice USN-6951-1 August 08, 2024
linux, linux-aws, linux-aws-5.4, linux-gcp, linux-gcp-5.4, linux-gkeop,
linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-iot, linux-kvm,
linux-raspi, linux-xilinx-zynqmp vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 20.04 LTS
- Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux: Linux kernel
- linux-aws: Linux kernel for Amazon Web Services (AWS) systems
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-ibm: Linux kernel for IBM cloud systems
- linux-iot: Linux kernel for IoT platforms
- linux-kvm: Linux kernel for cloud environments
- linux-raspi: Linux kernel for Raspberry Pi systems
- linux-xilinx-zynqmp: Linux kernel for Xilinx ZynqMP processors
- linux-aws-5.4: Linux kernel for Amazon Web Services (AWS) systems
- linux-gcp-5.4: Linux kernel for Google Cloud Platform (GCP) systems
- linux-hwe-5.4: Linux hardware enablement (HWE) kernel
- linux-ibm-5.4: Linux kernel for IBM 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;
- M68K architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Accessibility subsystem;
- Character device driver;
- Clock framework and drivers;
- CPU frequency scaling framework;
- Hardware crypto device drivers;
- Buffer Sharing and Synchronization framework;
- FireWire subsystem;
- GPU drivers;
- HW tracing;
- Macintosh device drivers;
- Multiple devices driver;
- Media drivers;
- Network drivers;
- Pin controllers subsystem;
- S/390 drivers;
- SCSI drivers;
- SoundWire subsystem;
- Greybus lights staging drivers;
- TTY drivers;
- Framebuffer layer;
- Virtio drivers;
- 9P distributed file system;
- eCrypt file system;
- EROFS file system;
- Ext4 file system;
- F2FS file system;
- JFFS2 file system;
- Network file system client;
- NILFS2 file system;
- SMB network file system;
- Kernel debugger infrastructure;
- IRQ subsystem;
- Tracing infrastructure;
- Dynamic debug library;
- 9P file system network protocol;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- Netfilter;
- NET/ROM layer;
- NFC subsystem;
- NSH protocol;
- Open vSwitch;
- Phonet protocol;
- TIPC protocol;
- Unix domain sockets;
- Wireless networking;
- eXpress Data Path;
- XFRM subsystem;
- ALSA framework;
(CVE-2024-36934, CVE-2024-38578, CVE-2024-38600, CVE-2024-27399,
CVE-2024-39276, CVE-2024-38596, CVE-2024-36933, CVE-2024-36919,
CVE-2024-35976, CVE-2024-37356, CVE-2023-52585, CVE-2024-38558,
CVE-2024-38560, CVE-2024-38634, CVE-2024-36959, CVE-2024-38633,
CVE-2024-36886, CVE-2024-27398, CVE-2024-39493, CVE-2024-26886,
CVE-2024-31076, CVE-2024-38559, CVE-2024-38615, CVE-2024-36971,
CVE-2024-38627, CVE-2024-36964, CVE-2024-38780, CVE-2024-37353,
CVE-2024-38621, CVE-2024-36883, CVE-2024-39488, CVE-2024-38661,
CVE-2024-36939, CVE-2024-38589, CVE-2024-38565, CVE-2024-38381,
CVE-2024-35947, CVE-2024-36905, CVE-2022-48772, CVE-2024-36017,
CVE-2024-36946, CVE-2024-27401, CVE-2024-38579, CVE-2024-38612,
CVE-2024-38598, CVE-2024-38635, CVE-2024-38587, CVE-2024-38567,
CVE-2024-38549, CVE-2024-36960, CVE-2023-52752, CVE-2024-27019,
CVE-2024-38601, CVE-2024-39489, CVE-2024-39467, CVE-2023-52882,
CVE-2024-38583, CVE-2024-39480, CVE-2024-38607, CVE-2024-36940,
CVE-2024-38659, CVE-2023-52434, CVE-2024-36015, CVE-2024-38582,
CVE-2024-36950, CVE-2024-38552, CVE-2024-33621, CVE-2024-36954,
CVE-2024-39475, CVE-2024-39301, CVE-2024-38599, CVE-2024-36902,
CVE-2024-36286, CVE-2024-38613, CVE-2024-38637, CVE-2024-36941,
CVE-2024-36014, CVE-2024-38618, CVE-2024-36904, CVE-2024-36270,
CVE-2024-39292, CVE-2024-39471, CVE-2022-48674)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 20.04 LTS
linux-image-5.4.0-1042-iot 5.4.0-1042.43
linux-image-5.4.0-1049-xilinx-zynqmp 5.4.0-1049.53
linux-image-5.4.0-1077-ibm 5.4.0-1077.82
linux-image-5.4.0-1097-gkeop 5.4.0-1097.101
linux-image-5.4.0-1114-raspi 5.4.0-1114.126
linux-image-5.4.0-1118-kvm 5.4.0-1118.125
linux-image-5.4.0-1130-aws 5.4.0-1130.140
linux-image-5.4.0-1134-gcp 5.4.0-1134.143
linux-image-5.4.0-192-generic 5.4.0-192.212
linux-image-5.4.0-192-generic-lpae 5.4.0-192.212
linux-image-5.4.0-192-lowlatency 5.4.0-192.212
linux-image-aws-lts-20.04 5.4.0.1130.127
linux-image-gcp-lts-20.04 5.4.0.1134.136
linux-image-generic 5.4.0.192.190
linux-image-generic-lpae 5.4.0.192.190
linux-image-gkeop 5.4.0.1097.95
linux-image-gkeop-5.4 5.4.0.1097.95
linux-image-ibm-lts-20.04 5.4.0.1077.106
linux-image-kvm 5.4.0.1118.114
linux-image-lowlatency 5.4.0.192.190
linux-image-oem 5.4.0.192.190
linux-image-oem-osp1 5.4.0.192.190
linux-image-raspi 5.4.0.1114.144
linux-image-raspi2 5.4.0.1114.144
linux-image-virtual 5.4.0.192.190
linux-image-xilinx-zynqmp 5.4.0.1049.49
Ubuntu 18.04 LTS
linux-image-5.4.0-1077-ibm 5.4.0-1077.82~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1130-aws 5.4.0-1130.140~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-1134-gcp 5.4.0-1134.143~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-192-generic 5.4.0-192.212~18.04.1
Available with Ubuntu Pro
linux-image-5.4.0-192-lowlatency 5.4.0-192.212~18.04.1
Available with Ubuntu Pro
linux-image-aws 5.4.0.1130.140~18.04.1
Available with Ubuntu Pro
linux-image-gcp 5.4.0.1134.143~18.04.1
Available with Ubuntu Pro
linux-image-generic-hwe-18.04 5.4.0.192.212~18.04.1
Available with Ubuntu Pro
linux-image-ibm 5.4.0.1077.82~18.04.1
Available with Ubuntu Pro
linux-image-lowlatency-hwe-18.04 5.4.0.192.212~18.04.1
Available with Ubuntu Pro
linux-image-oem 5.4.0.192.212~18.04.1
Available with Ubuntu Pro
linux-image-oem-osp1 5.4.0.192.212~18.04.1
Available with Ubuntu Pro
linux-image-snapdragon-hwe-18.04 5.4.0.192.212~18.04.1
Available with Ubuntu Pro
linux-image-virtual-hwe-18.04 5.4.0.192.212~18.04.1
Available with Ubuntu Pro
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-6951-1
CVE-2022-48674, CVE-2022-48772, CVE-2023-52434, CVE-2023-52585,
CVE-2023-52752, CVE-2023-52882, CVE-2024-26886, CVE-2024-27019,
CVE-2024-27398, CVE-2024-27399, CVE-2024-27401, CVE-2024-31076,
CVE-2024-33621, CVE-2024-35947, CVE-2024-35976, CVE-2024-36014,
CVE-2024-36015, CVE-2024-36017, CVE-2024-36270, CVE-2024-36286,
CVE-2024-36883, CVE-2024-36886, CVE-2024-36902, CVE-2024-36904,
CVE-2024-36905, CVE-2024-36919, CVE-2024-36933, CVE-2024-36934,
CVE-2024-36939, CVE-2024-36940, CVE-2024-36941, CVE-2024-36946,
CVE-2024-36950, CVE-2024-36954, CVE-2024-36959, CVE-2024-36960,
CVE-2024-36964, CVE-2024-36971, CVE-2024-37353, CVE-2024-37356,
CVE-2024-38381, CVE-2024-38549, CVE-2024-38552, CVE-2024-38558,
CVE-2024-38559, CVE-2024-38560, CVE-2024-38565, CVE-2024-38567,
CVE-2024-38578, CVE-2024-38579, CVE-2024-38582, CVE-2024-38583,
CVE-2024-38587, CVE-2024-38589, CVE-2024-38596, CVE-2024-38598,
CVE-2024-38599, CVE-2024-38600, CVE-2024-38601, CVE-2024-38607,
CVE-2024-38612, CVE-2024-38613, CVE-2024-38615, CVE-2024-38618,
CVE-2024-38621, CVE-2024-38627, CVE-2024-38633, CVE-2024-38634,
CVE-2024-38635, CVE-2024-38637, CVE-2024-38659, CVE-2024-38661,
CVE-2024-38780, CVE-2024-39276, CVE-2024-39292, CVE-2024-39301,
CVE-2024-39467, CVE-2024-39471, CVE-2024-39475, CVE-2024-39480,
CVE-2024-39488, CVE-2024-39489, CVE-2024-39493
Package Information:
https://launchpad.net/ubuntu/+source/linux/5.4.0-192.212
https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1130.140
https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1134.143
https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1097.101
https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1077.82
https://launchpad.net/ubuntu/+source/linux-iot/5.4.0-1042.43
https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1118.125
https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1114.126
https://launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/5.4.0-1049.53
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