1. Ubuntu Security Notices
  2. USN-7089-5

USN-7089-5: Linux kernel vulnerabilities

Publication date

14 November 2024

Overview

Several security issues were fixed in the Linux kernel.

Releases

Packages

Details

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)

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:

  • ARM32 architecture;
  • MIPS architecture;
  • PA-RISC architecture;
  • PowerPC architecture;
  • RISC-V architecture;
  • S390 architecture;
  • x86 architecture;
  • Cryptographic API;
  • Serial ATA and Parallel ATA drivers;
  • Null block device driver;
  • Bluetooth drivers;
  • Cdrom driver;
  • Clock framework and drivers;
  • Hardware crypto device drivers;
  • CXL (Compute Express Link) drivers;
  • Cirrus firmware...

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)

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:

  • ARM32 architecture;
  • MIPS architecture;
  • PA-RISC architecture;
  • PowerPC architecture;
  • RISC-V architecture;
  • S390 architecture;
  • x86 architecture;
  • Cryptographic API;
  • Serial ATA and Parallel ATA drivers;
  • Null block device driver;
  • Bluetooth drivers;
  • Cdrom driver;
  • Clock framework and drivers;
  • Hardware crypto device drivers;
  • CXL (Compute Express Link) drivers;
  • Cirrus firmware drivers;
  • GPIO subsystem;
  • GPU drivers;
  • I2C subsystem;
  • IIO subsystem;
  • InfiniBand drivers;
  • ISDN/mISDN subsystem;
  • LED subsystem;
  • Multiple devices driver;
  • Media drivers;
  • Fastrpc Driver;
  • Network drivers;
  • Microsoft Azure Network Adapter (MANA) driver;
  • Near Field Communication (NFC) drivers;
  • NVME drivers;
  • NVMEM (Non Volatile Memory) drivers;
  • PCI subsystem;
  • Pin controllers subsystem;
  • x86 platform drivers;
  • S/390 drivers;
  • SCSI drivers;
  • Thermal drivers;
  • TTY drivers;
  • UFS subsystem;
  • USB DSL drivers;
  • USB core drivers;
  • DesignWare USB3 driver;
  • USB Gadget drivers;
  • USB Serial drivers;
  • VFIO drivers;
  • VHOST drivers;
  • File systems infrastructure;
  • BTRFS file system;
  • GFS2 file system;
  • JFFS2 file system;
  • JFS file system;
  • Network file systems library;
  • Network file system client;
  • NILFS2 file system;
  • NTFS3 file system;
  • SMB network file system;
  • Memory management;
  • Netfilter;
  • Tracing infrastructure;
  • io_uring subsystem;
  • BPF subsystem;
  • Core kernel;
  • Bluetooth subsystem;
  • CAN network layer;
  • Ceph Core library;
  • Networking core;
  • IPv4 networking;
  • IPv6 networking;
  • IUCV driver;
  • MAC80211 subsystem;
  • Network traffic control;
  • Sun RPC protocol;
  • Wireless networking;
  • AMD SoC Alsa drivers;
  • SoC Audio for Freescale CPUs drivers;
  • MediaTek ASoC drivers;
  • SoC audio core drivers;
  • SOF drivers;
  • Sound sequencer drivers

Update instructions

After a standard system update you need to reboot your computer to make all the necessary changes.

Learn more about how to get the fixes.

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.

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

Ubuntu Release Package Version
24.04 noble linux-image-6.8.0-1014-raspi –  6.8.0-1014.16
linux-image-raspi –  6.8.0-1014.16

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References

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