Packages
- linux - Linux kernel
- linux-aws - Linux kernel for Amazon Web Services (AWS) systems
- linux-aws-5.15 - Linux kernel for Amazon Web Services (AWS) systems
- linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
- linux-gcp-5.15 - Linux kernel for Google Cloud Platform (GCP) systems
- linux-gkeop - Linux kernel for Google Container Engine (GKE) systems
- linux-hwe-5.15 - Linux hardware enablement (HWE) kernel
- linux-ibm-5.15 - Linux kernel for IBM cloud systems
- linux-intel-iot-realtime - Linux kernel for Intel IoT Real-time platforms
- linux-intel-iotg-5.15 - Linux kernel for Intel IoT platforms
- linux-lowlatency - Linux low latency kernel
- linux-lowlatency-hwe-5.15 - Linux low latency kernel
- linux-nvidia-tegra - Linux kernel for NVIDIA Tegra systems
- linux-nvidia-tegra-5.15 - Linux kernel for NVIDIA Tegra systems
- linux-nvidia-tegra-igx - Linux kernel for NVIDIA Tegra IGX systems
- linux-oracle-5.15 - Linux kernel for Oracle Cloud systems
- linux-realtime - Linux kernel for Real-time systems
- linux-xilinx-zynqmp - Linux kernel for Xilinx ZynqMP processors
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:
- Cryptographic API;
- Arm Firmware Framework for ARMv8-A(FFA);
- Multiple devices driver;
- Media drivers;
- Network drivers;
- NVDIMM (Non-Volatile Memory Device) drivers;
- NVME drivers;
- x86 platform drivers;
- TCM subsystem;
- Virtio drivers;
- File systems infrastructure;
- SMB network file system;
- LZO compression library;
- Digital Audio (PCM) driver;
- Tracing infrastructure;
- Padata parallel execution mechanism;
- CAN network layer;
- Networking core;
- TIPC protocol;
- ALSA framework
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:
- Cryptographic API;
- Arm Firmware Framework for ARMv8-A(FFA);
- Multiple devices driver;
- Media drivers;
- Network drivers;
- NVDIMM (Non-Volatile Memory Device) drivers;
- NVME drivers;
- x86 platform drivers;
- TCM subsystem;
- Virtio drivers;
- File systems infrastructure;
- SMB network file system;
- LZO compression library;
- Digital Audio (PCM) driver;
- Tracing infrastructure;
- Padata parallel execution mechanism;
- CAN network layer;
- Networking core;
- TIPC protocol;
- ALSA framework
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.The problem can be corrected by updating your system to the following package versions:
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.
References
- CVE-2025-38079
- CVE-2025-38078
- CVE-2025-38077
- CVE-2025-38075
- CVE-2025-38072
- CVE-2025-38068
- CVE-2025-38066
- CVE-2025-38065
- CVE-2025-38061
- CVE-2025-38058
- CVE-2025-38079
- CVE-2025-38078
- CVE-2025-38077
- CVE-2025-38075
- CVE-2025-38072
- CVE-2025-38068
- CVE-2025-38066
- CVE-2025-38065
- CVE-2025-38061
- CVE-2025-38058
- CVE-2025-38052
- CVE-2025-38051
- CVE-2025-38048
- CVE-2025-38044
- CVE-2025-38043
- CVE-2025-38037
- CVE-2025-38035
- CVE-2025-38034
- CVE-2025-38031
- CVE-2025-38004
- CVE-2025-38003
Related notices
- USN-8031-1
- USN-8028-1
- USN-8028-2
- USN-7789-1
- USN-7789-2
- USN-7771-1
- USN-7770-1
- USN-7769-1
- USN-7769-2
- USN-7769-3
- USN-8031-1
- USN-8028-1
- USN-8028-2
- USN-7789-1
- USN-7789-2
- USN-7771-1
- USN-7770-1
- USN-7769-1
- USN-7769-2
- USN-7769-3
- USN-7712-1
- USN-7712-2
- USN-7711-1
- USN-7704-2
- USN-7704-3
- USN-7704-4
- USN-7704-5
Have additional questions?