==========================================================================
Ubuntu Security Notice USN-7003-1
September 12, 2024

linux, linux-aws, linux-azure, linux-bluefield, linux-gcp, linux-gkeop,
linux-ibm, linux-kvm, linux-oracle vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 20.04 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-bluefield: Linux kernel for NVIDIA BlueField platforms
- 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-kvm: Linux kernel for cloud environments
- linux-oracle: Linux kernel for Oracle Cloud systems

Details:

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 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:
  - MIPS architecture;
  - PowerPC architecture;
  - x86 architecture;
  - ACPI drivers;
  - Serial ATA and Parallel ATA drivers;
  - Drivers core;
  - GPIO subsystem;
  - GPU drivers;
  - Greybus drivers;
  - HID subsystem;
  - I2C subsystem;
  - IIO subsystem;
  - InfiniBand drivers;
  - Media drivers;
  - VMware VMCI Driver;
  - Network drivers;
  - Pin controllers subsystem;
  - S/390 drivers;
  - SCSI drivers;
  - USB subsystem;
  - JFFS2 file system;
  - JFS file system;
  - File systems infrastructure;
  - NILFS2 file system;
  - IOMMU subsystem;
  - Sun RPC protocol;
  - Netfilter;
  - Memory management;
  - B.A.T.M.A.N. meshing protocol;
  - CAN network layer;
  - Ceph Core library;
  - Networking core;
  - IPv4 networking;
  - IPv6 networking;
  - IUCV driver;
  - MAC80211 subsystem;
  - NET/ROM layer;
  - Network traffic control;
  - SoC Audio for Freescale CPUs drivers;
(CVE-2024-40905, CVE-2024-41095, CVE-2024-41035, CVE-2024-36974,
CVE-2024-40959, CVE-2024-40978, CVE-2024-42236, CVE-2024-40963,
CVE-2024-40916, CVE-2024-41006, CVE-2024-39495, CVE-2023-52803,
CVE-2024-42070, CVE-2024-41041, CVE-2024-42157, CVE-2024-36894,
CVE-2024-42153, CVE-2024-42127, CVE-2024-42224, CVE-2024-40932,
CVE-2024-42105, CVE-2024-40968, CVE-2024-41044, CVE-2024-41046,
CVE-2023-52887, CVE-2024-42094, CVE-2024-40960, CVE-2024-41007,
CVE-2024-40961, CVE-2024-39487, CVE-2024-39502, CVE-2024-42086,
CVE-2024-36978, CVE-2024-39503, CVE-2024-41049, CVE-2024-42090,
CVE-2024-42232, CVE-2024-39499, CVE-2024-40902, CVE-2024-37078,
CVE-2024-39501, CVE-2024-42119, CVE-2024-40901, CVE-2024-42101,
CVE-2024-42104, CVE-2024-42145, CVE-2024-41097, CVE-2024-40942,
CVE-2024-41034, CVE-2024-40904, CVE-2024-41089, CVE-2024-42084,
CVE-2024-42093, CVE-2024-40945, CVE-2024-40958, CVE-2024-42124,
CVE-2024-40987, CVE-2024-40912, CVE-2024-39506, CVE-2024-40941,
CVE-2024-39509, CVE-2024-40974, CVE-2024-39505, CVE-2024-42115,
CVE-2024-40988, CVE-2024-40995, CVE-2024-42097, CVE-2024-41087,
CVE-2024-42106, CVE-2024-40984, CVE-2024-40981, CVE-2024-42102,
CVE-2024-42148, CVE-2024-42154, CVE-2024-42096, CVE-2024-40934,
CVE-2024-40980, CVE-2024-42076, CVE-2024-40943, CVE-2024-42092,
CVE-2024-42089, CVE-2024-42223, CVE-2024-38619, CVE-2024-42087,
CVE-2024-39469)

Update instructions:

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

Ubuntu 20.04 LTS
  linux-image-5.4.0-1079-ibm      5.4.0-1079.84
  linux-image-5.4.0-1092-bluefield  5.4.0-1092.99
  linux-image-5.4.0-1099-gkeop    5.4.0-1099.103
  linux-image-5.4.0-1120-kvm      5.4.0-1120.128
  linux-image-5.4.0-1131-oracle   5.4.0-1131.140
  linux-image-5.4.0-1132-aws      5.4.0-1132.142
  linux-image-5.4.0-1136-gcp      5.4.0-1136.145
  linux-image-5.4.0-1137-azure    5.4.0-1137.144
  linux-image-5.4.0-195-generic   5.4.0-195.215
  linux-image-5.4.0-195-generic-lpae  5.4.0-195.215
  linux-image-5.4.0-195-lowlatency  5.4.0-195.215
  linux-image-aws-lts-20.04       5.4.0.1132.129
  linux-image-azure-lts-20.04     5.4.0.1137.131
  linux-image-bluefield           5.4.0.1092.88
  linux-image-gcp-lts-20.04       5.4.0.1136.138
  linux-image-generic             5.4.0.195.193
  linux-image-generic-lpae        5.4.0.195.193
  linux-image-gkeop               5.4.0.1099.97
  linux-image-gkeop-5.4           5.4.0.1099.97
  linux-image-ibm-lts-20.04       5.4.0.1079.108
  linux-image-kvm                 5.4.0.1120.116
  linux-image-lowlatency          5.4.0.195.193
  linux-image-oem                 5.4.0.195.193
  linux-image-oem-osp1            5.4.0.195.193
  linux-image-oracle-lts-20.04    5.4.0.1131.124
  linux-image-virtual             5.4.0.195.193

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-7003-1
  CVE-2023-52803, CVE-2023-52887, CVE-2024-36894, CVE-2024-36974,
  CVE-2024-36978, CVE-2024-37078, CVE-2024-38619, CVE-2024-39469,
  CVE-2024-39487, CVE-2024-39495, CVE-2024-39499, CVE-2024-39501,
  CVE-2024-39502, CVE-2024-39503, CVE-2024-39505, CVE-2024-39506,
  CVE-2024-39509, CVE-2024-40901, CVE-2024-40902, CVE-2024-40904,
  CVE-2024-40905, CVE-2024-40912, CVE-2024-40916, CVE-2024-40932,
  CVE-2024-40934, CVE-2024-40941, CVE-2024-40942, CVE-2024-40943,
  CVE-2024-40945, CVE-2024-40958, CVE-2024-40959, CVE-2024-40960,
  CVE-2024-40961, CVE-2024-40963, CVE-2024-40968, CVE-2024-40974,
  CVE-2024-40978, CVE-2024-40980, CVE-2024-40981, CVE-2024-40984,
  CVE-2024-40987, CVE-2024-40988, CVE-2024-40995, CVE-2024-41006,
  CVE-2024-41007, CVE-2024-41034, CVE-2024-41035, CVE-2024-41041,
  CVE-2024-41044, CVE-2024-41046, CVE-2024-41049, CVE-2024-41087,
  CVE-2024-41089, CVE-2024-41095, CVE-2024-41097, CVE-2024-42070,
  CVE-2024-42076, CVE-2024-42084, CVE-2024-42086, CVE-2024-42087,
  CVE-2024-42089, CVE-2024-42090, CVE-2024-42092, CVE-2024-42093,
  CVE-2024-42094, CVE-2024-42096, CVE-2024-42097, CVE-2024-42101,
  CVE-2024-42102, CVE-2024-42104, CVE-2024-42105, CVE-2024-42106,
  CVE-2024-42115, CVE-2024-42119, CVE-2024-42124, CVE-2024-42127,
  CVE-2024-42145, CVE-2024-42148, CVE-2024-42153, CVE-2024-42154,
  CVE-2024-42157, CVE-2024-42223, CVE-2024-42224, CVE-2024-42232,
  CVE-2024-42236

Package Information:
  https://launchpad.net/ubuntu/+source/linux/5.4.0-195.215
  https://launchpad.net/ubuntu/+source/linux-aws/5.4.0-1132.142
  https://launchpad.net/ubuntu/+source/linux-azure/5.4.0-1137.144
  https://launchpad.net/ubuntu/+source/linux-bluefield/5.4.0-1092.99
  https://launchpad.net/ubuntu/+source/linux-gcp/5.4.0-1136.145
  https://launchpad.net/ubuntu/+source/linux-gkeop/5.4.0-1099.103
  https://launchpad.net/ubuntu/+source/linux-ibm/5.4.0-1079.84
  https://launchpad.net/ubuntu/+source/linux-kvm/5.4.0-1120.128
  https://launchpad.net/ubuntu/+source/linux-oracle/5.4.0-1131.140