==========================================================================
Ubuntu Security Notice USN-6767-1
May 07, 2024

linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-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-oracle, linux-oracle-5.4, linux-raspi,
linux-raspi-5.4, 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-azure: Linux kernel for Microsoft Azure Cloud 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-oracle: Linux kernel for Oracle Cloud systems
- 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-azure-5.4: Linux kernel for Microsoft Azure cloud 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
- linux-oracle-5.4: Linux kernel for Oracle Cloud systems
- linux-raspi-5.4: Linux kernel for Raspberry Pi systems

Details:

Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)

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;
   - PowerPC architecture;
   - S390 architecture;
   - Block layer subsystem;
   - Android drivers;
   - Hardware random number generator core;
   - GPU drivers;
   - Hardware monitoring drivers;
   - I2C subsystem;
   - IIO Magnetometer sensors drivers;
   - InfiniBand drivers;
   - Network drivers;
   - PCI driver for MicroSemi Switchtec;
   - PHY drivers;
   - Ceph distributed file system;
   - Ext4 file system;
   - JFS file system;
   - NILFS2 file system;
   - Pstore file system;
   - Core kernel;
   - Memory management;
   - CAN network layer;
   - Networking core;
   - IPv4 networking;
   - Logical Link layer;
   - Netfilter;
   - NFC subsystem;
   - SMC sockets;
   - Sun RPC protocol;
   - TIPC protocol;
   - Realtek audio codecs;
(CVE-2024-26696, CVE-2023-52583, CVE-2024-26720, CVE-2023-52615,
CVE-2023-52599, CVE-2023-52587, CVE-2024-26635, CVE-2024-26704,
CVE-2024-26625, CVE-2024-26825, CVE-2023-52622, CVE-2023-52435,
CVE-2023-52617, CVE-2023-52598, CVE-2024-26645, CVE-2023-52619,
CVE-2024-26593, CVE-2024-26685, CVE-2023-52602, CVE-2023-52486,
CVE-2024-26697, CVE-2024-26675, CVE-2024-26600, CVE-2023-52604,
CVE-2024-26664, CVE-2024-26606, CVE-2023-52594, CVE-2024-26671,
CVE-2024-26598, CVE-2024-26673, CVE-2024-26920, CVE-2024-26722,
CVE-2023-52601, CVE-2024-26602, CVE-2023-52637, CVE-2023-52623,
CVE-2024-26702, CVE-2023-52597, CVE-2024-26684, CVE-2023-52606,
CVE-2024-26679, CVE-2024-26663, CVE-2024-26910, CVE-2024-26615,
CVE-2023-52595, CVE-2023-52607, CVE-2024-26636)

Update instructions:

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

Ubuntu 20.04 LTS
   linux-image-5.4.0-1036-iot      5.4.0-1036.37
   linux-image-5.4.0-1043-xilinx-zynqmp  5.4.0-1043.47
   linux-image-5.4.0-1071-ibm      5.4.0-1071.76
   linux-image-5.4.0-1091-gkeop    5.4.0-1091.95
   linux-image-5.4.0-1108-raspi    5.4.0-1108.120
   linux-image-5.4.0-1112-kvm      5.4.0-1112.119
   linux-image-5.4.0-1123-oracle   5.4.0-1123.132
   linux-image-5.4.0-1124-aws      5.4.0-1124.134
   linux-image-5.4.0-1128-gcp      5.4.0-1128.137
   linux-image-5.4.0-1129-azure    5.4.0-1129.136
   linux-image-5.4.0-181-generic   5.4.0-181.201
   linux-image-5.4.0-181-generic-lpae  5.4.0-181.201
   linux-image-5.4.0-181-lowlatency  5.4.0-181.201
   linux-image-aws-lts-20.04       5.4.0.1124.121
   linux-image-azure-lts-20.04     5.4.0.1129.123
   linux-image-gcp-lts-20.04       5.4.0.1128.130
   linux-image-generic             5.4.0.181.179
   linux-image-generic-lpae        5.4.0.181.179
   linux-image-gkeop               5.4.0.1091.89
   linux-image-gkeop-5.4           5.4.0.1091.89
   linux-image-ibm-lts-20.04       5.4.0.1071.100
   linux-image-kvm                 5.4.0.1112.108
   linux-image-lowlatency          5.4.0.181.179
   linux-image-oem                 5.4.0.181.179
   linux-image-oem-osp1            5.4.0.181.179
   linux-image-oracle-lts-20.04    5.4.0.1123.116
   linux-image-raspi               5.4.0.1108.138
   linux-image-raspi2              5.4.0.1108.138
   linux-image-virtual             5.4.0.181.179
   linux-image-xilinx-zynqmp       5.4.0.1043.43

Ubuntu 18.04 LTS
   linux-image-5.4.0-1071-ibm      5.4.0-1071.76~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1108-raspi    5.4.0-1108.120~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1123-oracle   5.4.0-1123.132~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1124-aws      5.4.0-1124.134~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1128-gcp      5.4.0-1128.137~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-1129-azure    5.4.0-1129.136~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-181-generic   5.4.0-181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-5.4.0-181-lowlatency  5.4.0-181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-aws                 5.4.0.1124.134~18.04.1
                                   Available with Ubuntu Pro
   linux-image-azure               5.4.0.1129.136~18.04.1
                                   Available with Ubuntu Pro
   linux-image-gcp                 5.4.0.1128.137~18.04.1
                                   Available with Ubuntu Pro
   linux-image-generic-hwe-18.04   5.4.0.181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-ibm                 5.4.0.1071.76~18.04.1
                                   Available with Ubuntu Pro
   linux-image-lowlatency-hwe-18.04  5.4.0.181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-oem                 5.4.0.181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-oem-osp1            5.4.0.181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-oracle              5.4.0.1123.132~18.04.1
                                   Available with Ubuntu Pro
   linux-image-raspi-hwe-18.04     5.4.0.1108.120~18.04.1
                                   Available with Ubuntu Pro
   linux-image-snapdragon-hwe-18.04  5.4.0.181.201~18.04.1
                                   Available with Ubuntu Pro
   linux-image-virtual-hwe-18.04   5.4.0.181.201~18.04.1
                                   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-6767-1
   CVE-2023-52435, CVE-2023-52486, CVE-2023-52583, CVE-2023-52587,
   CVE-2023-52594, CVE-2023-52595, CVE-2023-52597, CVE-2023-52598,
   CVE-2023-52599, CVE-2023-52601, CVE-2023-52602, CVE-2023-52604,
   CVE-2023-52606, CVE-2023-52607, CVE-2023-52615, CVE-2023-52617,
   CVE-2023-52619, CVE-2023-52622, CVE-2023-52623, CVE-2023-52637,
   CVE-2024-23849, CVE-2024-26593, CVE-2024-26598, CVE-2024-26600,
   CVE-2024-26602, CVE-2024-26606, CVE-2024-26615, CVE-2024-26625,
   CVE-2024-26635, CVE-2024-26636, CVE-2024-26645, CVE-2024-26663,
   CVE-2024-26664, CVE-2024-26671, CVE-2024-26673, CVE-2024-26675,
   CVE-2024-26679, CVE-2024-26684, CVE-2024-26685, CVE-2024-26696,
   CVE-2024-26697, CVE-2024-26702, CVE-2024-26704, CVE-2024-26720,
   CVE-2024-26722, CVE-2024-26825, CVE-2024-26910, CVE-2024-26920

Package Information:
   https://launchpad.net/ubuntu/+source/linux/5.4.0-181.201
   https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1124.134
   https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1129.136
   https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1128.137
   https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1091.95
   https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1071.76
   https://launchpad.net/ubuntu/+source/linux-iot/5.4.0-1036.37
   https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1112.119
   https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1123.132
   https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1108.120
   https://launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/5.4.0-1043.47

Ubuntu 6767-1: Linux kernel Security Advisory Updates

May 7, 2024
Several security issues were fixed in the Linux kernel.

Summary

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-azure: Linux kernel for Microsoft Azure Cloud 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-oracle: Linux kernel for Oracle Cloud systems - 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-azure-5.4: Linux kernel for Microsoft Azure cloud 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 - linux-oracle-5.4: Linux kernel for Oracle Cloud systems - linux-raspi-5.4: Linux kernel for Raspberry Pi systems Details: Chenyuan Yang discovered that the RDS Protocol implementation in the Linux kernel contained an out-of-bounds read vulnerability. An attacker could use this to possibly cause a denial of service (system crash). (CVE-2024-23849) 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; - PowerPC architecture; - S390 architecture; - Block layer subsystem; - Android drivers; - Hardware random number generator core; - GPU drivers; - Hardware monitoring drivers; - I2C subsystem; - IIO Magnetometer sensors drivers; - InfiniBand drivers; - Network drivers; - PCI driver for MicroSemi Switchtec; - PHY drivers; - Ceph distributed file system; - Ext4 file system; - JFS file system; - NILFS2 file system; - Pstore file system; - Core kernel; - Memory management; - CAN network layer; - Networking core; - IPv4 networking; - Logical Link layer; - Netfilter; - NFC subsystem; - SMC sockets; - Sun RPC protocol; - TIPC protocol; - Realtek audio codecs; (CVE-2024-26696, CVE-2023-52583, CVE-2024-26720, CVE-2023-52615, CVE-2023-52599, CVE-2023-52587, CVE-2024-26635, CVE-2024-26704, CVE-2024-26625, CVE-2024-26825, CVE-2023-52622, CVE-2023-52435, CVE-2023-52617, CVE-2023-52598, CVE-2024-26645, CVE-2023-52619, CVE-2024-26593, CVE-2024-26685, CVE-2023-52602, CVE-2023-52486, CVE-2024-26697, CVE-2024-26675, CVE-2024-26600, CVE-2023-52604, CVE-2024-26664, CVE-2024-26606, CVE-2023-52594, CVE-2024-26671, CVE-2024-26598, CVE-2024-26673, CVE-2024-26920, CVE-2024-26722, CVE-2023-52601, CVE-2024-26602, CVE-2023-52637, CVE-2023-52623, CVE-2024-26702, CVE-2023-52597, CVE-2024-26684, CVE-2023-52606, CVE-2024-26679, CVE-2024-26663, CVE-2024-26910, CVE-2024-26615, CVE-2023-52595, CVE-2023-52607, CVE-2024-26636)

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 20.04 LTS linux-image-5.4.0-1036-iot 5.4.0-1036.37 linux-image-5.4.0-1043-xilinx-zynqmp 5.4.0-1043.47 linux-image-5.4.0-1071-ibm 5.4.0-1071.76 linux-image-5.4.0-1091-gkeop 5.4.0-1091.95 linux-image-5.4.0-1108-raspi 5.4.0-1108.120 linux-image-5.4.0-1112-kvm 5.4.0-1112.119 linux-image-5.4.0-1123-oracle 5.4.0-1123.132 linux-image-5.4.0-1124-aws 5.4.0-1124.134 linux-image-5.4.0-1128-gcp 5.4.0-1128.137 linux-image-5.4.0-1129-azure 5.4.0-1129.136 linux-image-5.4.0-181-generic 5.4.0-181.201 linux-image-5.4.0-181-generic-lpae 5.4.0-181.201 linux-image-5.4.0-181-lowlatency 5.4.0-181.201 linux-image-aws-lts-20.04 5.4.0.1124.121 linux-image-azure-lts-20.04 5.4.0.1129.123 linux-image-gcp-lts-20.04 5.4.0.1128.130 linux-image-generic 5.4.0.181.179 linux-image-generic-lpae 5.4.0.181.179 linux-image-gkeop 5.4.0.1091.89 linux-image-gkeop-5.4 5.4.0.1091.89 linux-image-ibm-lts-20.04 5.4.0.1071.100 linux-image-kvm 5.4.0.1112.108 linux-image-lowlatency 5.4.0.181.179 linux-image-oem 5.4.0.181.179 linux-image-oem-osp1 5.4.0.181.179 linux-image-oracle-lts-20.04 5.4.0.1123.116 linux-image-raspi 5.4.0.1108.138 linux-image-raspi2 5.4.0.1108.138 linux-image-virtual 5.4.0.181.179 linux-image-xilinx-zynqmp 5.4.0.1043.43 Ubuntu 18.04 LTS linux-image-5.4.0-1071-ibm 5.4.0-1071.76~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1108-raspi 5.4.0-1108.120~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1123-oracle 5.4.0-1123.132~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1124-aws 5.4.0-1124.134~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1128-gcp 5.4.0-1128.137~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-1129-azure 5.4.0-1129.136~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-181-generic 5.4.0-181.201~18.04.1 Available with Ubuntu Pro linux-image-5.4.0-181-lowlatency 5.4.0-181.201~18.04.1 Available with Ubuntu Pro linux-image-aws 5.4.0.1124.134~18.04.1 Available with Ubuntu Pro linux-image-azure 5.4.0.1129.136~18.04.1 Available with Ubuntu Pro linux-image-gcp 5.4.0.1128.137~18.04.1 Available with Ubuntu Pro linux-image-generic-hwe-18.04 5.4.0.181.201~18.04.1 Available with Ubuntu Pro linux-image-ibm 5.4.0.1071.76~18.04.1 Available with Ubuntu Pro linux-image-lowlatency-hwe-18.04 5.4.0.181.201~18.04.1 Available with Ubuntu Pro linux-image-oem 5.4.0.181.201~18.04.1 Available with Ubuntu Pro linux-image-oem-osp1 5.4.0.181.201~18.04.1 Available with Ubuntu Pro linux-image-oracle 5.4.0.1123.132~18.04.1 Available with Ubuntu Pro linux-image-raspi-hwe-18.04 5.4.0.1108.120~18.04.1 Available with Ubuntu Pro linux-image-snapdragon-hwe-18.04 5.4.0.181.201~18.04.1 Available with Ubuntu Pro linux-image-virtual-hwe-18.04 5.4.0.181.201~18.04.1 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-6767-1

CVE-2023-52435, CVE-2023-52486, CVE-2023-52583, CVE-2023-52587,

CVE-2023-52594, CVE-2023-52595, CVE-2023-52597, CVE-2023-52598,

CVE-2023-52599, CVE-2023-52601, CVE-2023-52602, CVE-2023-52604,

CVE-2023-52606, CVE-2023-52607, CVE-2023-52615, CVE-2023-52617,

CVE-2023-52619, CVE-2023-52622, CVE-2023-52623, CVE-2023-52637,

CVE-2024-23849, CVE-2024-26593, CVE-2024-26598, CVE-2024-26600,

CVE-2024-26602, CVE-2024-26606, CVE-2024-26615, CVE-2024-26625,

CVE-2024-26635, CVE-2024-26636, CVE-2024-26645, CVE-2024-26663,

CVE-2024-26664, CVE-2024-26671, CVE-2024-26673, CVE-2024-26675,

CVE-2024-26679, CVE-2024-26684, CVE-2024-26685, CVE-2024-26696,

CVE-2024-26697, CVE-2024-26702, CVE-2024-26704, CVE-2024-26720,

CVE-2024-26722, CVE-2024-26825, CVE-2024-26910, CVE-2024-26920

Severity
Ubuntu Security Notice USN-6767-1

Package Information

https://launchpad.net/ubuntu/+source/linux/5.4.0-181.201 https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1124.134 https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1129.136 https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1128.137 https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1091.95 https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1071.76 https://launchpad.net/ubuntu/+source/linux-iot/5.4.0-1036.37 https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1112.119 https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1123.132 https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1108.120 https://launchpad.net/ubuntu/+source/linux-xilinx-zynqmp/5.4.0-1043.47

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