==========================================================================
Ubuntu Security Notice USN-7515-2
May 20, 2025
linux-gcp, linux-gcp-6.8, linux-gkeop vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 24.04 LTS
- Ubuntu 22.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop: Linux kernel for Google Container Engine (GKE) systems
- linux-gcp-6.8: Linux kernel for Google Cloud Platform (GCP) 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:
- RISC-V architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- ACPI drivers;
- Drivers core;
- Ublk userspace block driver;
- Virtio block driver;
- DMA engine subsystem;
- GPU drivers;
- Microsoft Hyper-V drivers;
- Hardware monitoring drivers;
- IIO ADC drivers;
- IIO subsystem;
- InfiniBand drivers;
- Multiple devices driver;
- Media drivers;
- Microchip PCI driver;
- Network drivers;
- Mellanox network drivers;
- STMicroelectronics network drivers;
- PCI subsystem;
- Pin controllers subsystem;
- x86 platform drivers;
- Power supply drivers;
- SCSI subsystem;
- USB Gadget drivers;
- TDX Guest driver;
- AFS file system;
- BTRFS file system;
- Ceph distributed file system;
- EROFS file system;
- File systems infrastructure;
- Network file systems library;
- NILFS2 file system;
- Overlay file system;
- SMB network file system;
- VLANs driver;
- Memory management;
- LAPB network protocol;
- io_uring subsystem;
- BPF subsystem;
- Control group (cgroup);
- Tracing infrastructure;
- Workqueue subsystem;
- Bluetooth subsystem;
- Networking core;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Netfilter;
- NET/ROM layer;
- Packet sockets;
- RDS protocol;
- Network traffic control;
- SCTP protocol;
- SMC sockets;
- Wireless networking;
- SELinux security module;
- ALSA framework;
- SOF drivers;
(CVE-2024-57945, CVE-2024-56717, CVE-2024-57806, CVE-2025-21659,
CVE-2024-57899, CVE-2024-57933, CVE-2024-56675, CVE-2025-21653,
CVE-2024-44964, CVE-2024-57892, CVE-2024-56760, CVE-2024-57906,
CVE-2024-57792, CVE-2024-54455, CVE-2025-21656, CVE-2024-56656,
CVE-2024-57884, CVE-2025-21638, CVE-2024-56758, CVE-2025-21663,
CVE-2024-54460, CVE-2024-57911, CVE-2024-55639, CVE-2024-57890,
CVE-2025-21632, CVE-2024-57896, CVE-2024-56657, CVE-2024-54683,
CVE-2025-21640, CVE-2025-21655, CVE-2025-21651, CVE-2024-57940,
CVE-2024-56709, CVE-2024-57904, CVE-2024-47408, CVE-2024-53687,
CVE-2025-21639, CVE-2024-57897, CVE-2025-21647, CVE-2024-57907,
CVE-2025-21652, CVE-2024-56662, CVE-2024-57882, CVE-2024-56763,
CVE-2025-21938, CVE-2024-57802, CVE-2024-36476, CVE-2024-57938,
CVE-2024-57883, CVE-2024-57879, CVE-2024-57908, CVE-2024-57939,
CVE-2024-57805, CVE-2024-56664, CVE-2024-56761, CVE-2024-56659,
CVE-2025-21631, CVE-2024-56715, CVE-2025-21664, CVE-2024-56710,
CVE-2024-56372, CVE-2024-57932, CVE-2024-57898, CVE-2025-21971,
CVE-2024-47736, CVE-2024-41013, CVE-2024-57931, CVE-2024-56759,
CVE-2024-57893, CVE-2025-21635, CVE-2024-53690, CVE-2024-57807,
CVE-2024-56652, CVE-2024-57926, CVE-2024-57901, CVE-2024-57793,
CVE-2024-39282, CVE-2024-49568, CVE-2024-57903, CVE-2024-57913,
CVE-2024-53685, CVE-2024-57912, CVE-2024-56667, CVE-2024-54193,
CVE-2024-55881, CVE-2024-56369, CVE-2024-58237, CVE-2024-57929,
CVE-2024-53179, CVE-2024-56718, CVE-2025-21650, CVE-2025-21642,
CVE-2025-21636, CVE-2025-21649, CVE-2025-21643, CVE-2024-58087,
CVE-2025-21662, CVE-2025-21634, CVE-2024-57791, CVE-2025-21660,
CVE-2024-49571, CVE-2024-56716, CVE-2024-57804, CVE-2024-57801,
CVE-2025-21648, CVE-2024-56769, CVE-2025-21637, CVE-2024-57895,
CVE-2024-57910, CVE-2024-57885, CVE-2024-56665, CVE-2024-55916,
CVE-2024-57917, CVE-2024-57900, CVE-2024-57841, CVE-2025-21654,
CVE-2024-56660, CVE-2025-21646, CVE-2024-57925, CVE-2024-57888,
CVE-2025-21645, CVE-2025-21658, CVE-2024-57887, CVE-2024-56767,
CVE-2024-57902, CVE-2024-56764, CVE-2024-57916, CVE-2024-56654,
CVE-2024-57946, CVE-2024-56670, CVE-2024-56770, CVE-2024-57889,
CVE-2024-38608, CVE-2024-53125)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 24.04 LTS
linux-image-6.8.0-1012-gkeop 6.8.0-1012.14
linux-image-6.8.0-1030-gcp 6.8.0-1030.32
linux-image-6.8.0-1030-gcp-64k 6.8.0-1030.32
linux-image-gcp-64k-lts-24.04 6.8.0-1030.32
linux-image-gcp-lts-24.04 6.8.0-1030.32
linux-image-gkeop 6.8.0-1012.14
linux-image-gkeop-6.8 6.8.0-1012.14
Ubuntu 22.04 LTS
linux-image-6.8.0-1030-gcp 6.8.0-1030.32~22.04.1
linux-image-6.8.0-1030-gcp-64k 6.8.0-1030.32~22.04.1
linux-image-gcp 6.8.0-1030.32~22.04.1
linux-image-gcp-64k 6.8.0-1030.32~22.04.1
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-7515-2
https://ubuntu.com/security/notices/USN-7515-1
CVE-2024-36476, CVE-2024-38608, CVE-2024-39282, CVE-2024-41013,
CVE-2024-44964, CVE-2024-47408, CVE-2024-47736, CVE-2024-49568,
CVE-2024-49571, CVE-2024-53125, CVE-2024-53179, CVE-2024-53685,
CVE-2024-53687, CVE-2024-53690, CVE-2024-54193, CVE-2024-54455,
CVE-2024-54460, CVE-2024-54683, CVE-2024-55639, CVE-2024-55881,
CVE-2024-55916, CVE-2024-56369, CVE-2024-56372, CVE-2024-56652,
CVE-2024-56654, CVE-2024-56656, CVE-2024-56657, CVE-2024-56659,
CVE-2024-56660, CVE-2024-56662, CVE-2024-56664, CVE-2024-56665,
CVE-2024-56667, CVE-2024-56670, CVE-2024-56675, CVE-2024-56709,
CVE-2024-56710, CVE-2024-56715, CVE-2024-56716, CVE-2024-56717,
CVE-2024-56718, CVE-2024-56758, CVE-2024-56759, CVE-2024-56760,
CVE-2024-56761, CVE-2024-56763, CVE-2024-56764, CVE-2024-56767,
CVE-2024-56769, CVE-2024-56770, CVE-2024-57791, CVE-2024-57792,
CVE-2024-57793, CVE-2024-57801, CVE-2024-57802, CVE-2024-57804,
CVE-2024-57805, CVE-2024-57806, CVE-2024-57807, CVE-2024-57841,
CVE-2024-57879, CVE-2024-57882, CVE-2024-57883, CVE-2024-57884,
CVE-2024-57885, CVE-2024-57887, CVE-2024-57888, CVE-2024-57889,
CVE-2024-57890, CVE-2024-57892, CVE-2024-57893, CVE-2024-57895,
CVE-2024-57896, CVE-2024-57897, CVE-2024-57898, CVE-2024-57899,
CVE-2024-57900, CVE-2024-57901, CVE-2024-57902, CVE-2024-57903,
CVE-2024-57904, CVE-2024-57906, CVE-2024-57907, CVE-2024-57908,
CVE-2024-57910, CVE-2024-57911, CVE-2024-57912, CVE-2024-57913,
CVE-2024-57916, CVE-2024-57917, CVE-2024-57925, CVE-2024-57926,
CVE-2024-57929, CVE-2024-57931, CVE-2024-57932, CVE-2024-57933,
CVE-2024-57938, CVE-2024-57939, CVE-2024-57940, CVE-2024-57945,
CVE-2024-57946, CVE-2024-58087, CVE-2024-58237, CVE-2025-21631,
CVE-2025-21632, CVE-2025-21634, CVE-2025-21635, CVE-2025-21636,
CVE-2025-21637, CVE-2025-21638, CVE-2025-21639, CVE-2025-21640,
CVE-2025-21642, CVE-2025-21643, CVE-2025-21645, CVE-2025-21646,
CVE-2025-21647, CVE-2025-21648, CVE-2025-21649, CVE-2025-21650,
CVE-2025-21651, CVE-2025-21652, CVE-2025-21653, CVE-2025-21654,
CVE-2025-21655, CVE-2025-21656, CVE-2025-21658, CVE-2025-21659,
CVE-2025-21660, CVE-2025-21662, CVE-2025-21663, CVE-2025-21664,
CVE-2025-21938, CVE-2025-21971
Package Information:
https://launchpad.net/ubuntu/+source/linux-gcp/6.8.0-1030.32
https://launchpad.net/ubuntu/+source/linux-gkeop/6.8.0-1012.14
https://launchpad.net/ubuntu/+source/linux-gcp-6.8/6.8.0-1030.32~22.04.1
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