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Ubuntu Security Notice USN-7121-2
November 20, 2024
linux-azure vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-azure: Linux kernel for Microsoft Azure 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;
  - S390 architecture;
  - x86 architecture;
  - Block layer subsystem;
  - Cryptographic API;
  - ATM drivers;
  - Device frequency scaling framework;
  - GPU drivers;
  - Hardware monitoring drivers;
  - VMware VMCI Driver;
  - Network drivers;
  - Device tree and open firmware driver;
  - SCSI drivers;
  - Greybus lights staging drivers;
  - BTRFS file system;
  - File systems infrastructure;
  - F2FS file system;
  - JFS file system;
  - NILFS2 file system;
  - Netfilter;
  - Memory management;
  - Ethernet bridge;
  - IPv6 networking;
  - IUCV driver;
  - Logical Link layer;
  - MAC80211 subsystem;
  - NFC subsystem;
  - Network traffic control;
  - Unix domain sockets;
(CVE-2023-52614, CVE-2024-26633, CVE-2024-46758, CVE-2024-46723,
CVE-2023-52502, CVE-2024-41059, CVE-2024-44987, CVE-2024-36020,
CVE-2023-52599, CVE-2023-52639, CVE-2024-26668, CVE-2024-42094,
CVE-2022-48938, CVE-2022-48733, CVE-2024-27397, CVE-2023-52578,
CVE-2024-38560, CVE-2024-38538, CVE-2024-42310, CVE-2024-46722,
CVE-2024-46800, CVE-2024-41095, CVE-2024-42104, CVE-2024-35877,
CVE-2022-48943, CVE-2024-46743, CVE-2023-52531, CVE-2024-46757,
CVE-2024-36953, CVE-2024-46756, CVE-2024-38596, CVE-2023-52612,
CVE-2024-38637, CVE-2024-41071, CVE-2024-46759, CVE-2024-43882,
CVE-2024-26675, CVE-2024-43854, CVE-2024-44942, CVE-2024-44998,
CVE-2024-42240, CVE-2024-41089, CVE-2024-26636, CVE-2024-46738,
CVE-2024-42309)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 14.04 LTS
  linux-image-4.15.0-1183-azure   4.15.0-1183.198~14.04.1
                                  Available with Ubuntu Pro
  linux-image-azure               4.15.0.1183.198~14.04.1
                                  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-7121-2
  https://ubuntu.com/security/notices/USN-7121-1
  CVE-2022-48733, CVE-2022-48938, CVE-2022-48943, CVE-2023-52502,
  CVE-2023-52531, CVE-2023-52578, CVE-2023-52599, CVE-2023-52612,
  CVE-2023-52614, CVE-2023-52639, CVE-2024-26633, CVE-2024-26636,
  CVE-2024-26668, CVE-2024-26675, CVE-2024-27397, CVE-2024-35877,
  CVE-2024-36020, CVE-2024-36953, CVE-2024-38538, CVE-2024-38560,
  CVE-2024-38596, CVE-2024-38637, CVE-2024-41059, CVE-2024-41071,
  CVE-2024-41089, CVE-2024-41095, CVE-2024-42094, CVE-2024-42104,
  CVE-2024-42240, CVE-2024-42309, CVE-2024-42310, CVE-2024-43854,
  CVE-2024-43882, CVE-2024-44942, CVE-2024-44987, CVE-2024-44998,
  CVE-2024-46722, CVE-2024-46723, CVE-2024-46738, CVE-2024-46743,
  CVE-2024-46756, CVE-2024-46757, CVE-2024-46758, CVE-2024-46759,
  CVE-2024-46800