Packages
- linux - Linux kernel
- linux-aws - Linux kernel for Amazon Web Services (AWS) systems
- linux-aws-hwe - Linux kernel for Amazon Web Services (AWS-HWE) systems
- linux-azure - Linux kernel for Microsoft Azure Cloud systems
- linux-azure-4.15 - Linux kernel for Microsoft Azure Cloud systems
- linux-gcp - Linux kernel for Google Cloud Platform (GCP) systems
- linux-gcp-4.15 - Linux kernel for Google Cloud Platform (GCP) systems
- linux-hwe - Linux hardware enablement (HWE) kernel
- linux-kvm - Linux kernel for cloud environments
- linux-oracle - Linux kernel for Oracle 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:
- PowerPC architecture;
- Block layer subsystem;
- ACPI drivers;
- NILFS2 file system;
- File systems infrastructure;
- Memory management;
- Network traffic control;
- USB sound devices
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:
- PowerPC architecture;
- Block layer subsystem;
- ACPI drivers;
- NILFS2 file system;
- File systems infrastructure;
- Memory management;
- Network traffic control;
- USB sound devices
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-2025-38000
- CVE-2025-37932
- CVE-2025-37798
- CVE-2024-56662
- CVE-2024-53197
- CVE-2024-50116
- CVE-2024-49958
- CVE-2024-46787
- CVE-2024-41070
- CVE-2022-49179
- CVE-2025-38000
- CVE-2025-37932
- CVE-2025-37798
- CVE-2024-56662
- CVE-2024-53197
- CVE-2024-50116
- CVE-2024-49958
- CVE-2024-46787
- CVE-2024-41070
- CVE-2022-49179
- CVE-2022-49176
- CVE-2021-47379
Related notices
- USN-7628-1
- USN-7627-2
- USN-7618-1
- USN-7611-1
- USN-7611-2
- USN-7610-2
- USN-7610-1
- USN-7609-3
- USN-7609-1
- USN-7609-2
- USN-7628-1
- USN-7627-2
- USN-7618-1
- USN-7611-1
- USN-7611-2
- USN-7610-2
- USN-7610-1
- USN-7609-3
- USN-7609-1
- USN-7609-2
- USN-7609-4
- USN-7608-1
- USN-7608-3
- USN-7608-2
- USN-7608-4
- USN-7608-5
- USN-7607-1
- USN-7607-2
- USN-7607-3
- USN-7594-1
- USN-7594-2
- USN-7594-3
- USN-7540-1
- USN-7539-1
- USN-7524-1
- USN-7523-1
- USN-7522-1
- USN-7515-1
- USN-7515-2
- USN-7514-1
- USN-7513-1
- USN-7513-2
- USN-7513-3
- USN-7513-4
- USN-7513-5
- USN-7468-1
- USN-7463-1
- USN-7459-1
- USN-7459-2
- USN-7458-1
- USN-7453-1
- USN-7452-1
- USN-7451-1
- USN-7450-1
- USN-7449-1
- USN-7449-2
- USN-7421-1
- USN-7413-1
- USN-7407-1
- USN-7403-1
- USN-7401-1
- USN-7393-1
- USN-7392-1
- USN-7392-2
- USN-7392-4
- USN-7392-3
- USN-7391-1
- USN-7390-1
- USN-7389-1
- USN-7388-1
- USN-7387-1
- USN-7387-2
- USN-7387-3
- USN-7386-1
- USN-7385-1
- USN-7384-1
- USN-7384-2
- USN-7382-1
- USN-7381-1
- USN-7380-1
- USN-7379-1
- USN-7379-2
- USN-7331-1
- USN-7311-1
- USN-7310-1
- USN-7308-1
- USN-7305-1
- USN-7304-1
- USN-7303-1
- USN-7303-2
- USN-7303-3
- USN-7301-1
- USN-7295-1
- USN-7294-1
- USN-7294-2
- USN-7294-3
- USN-7294-4
- USN-7293-1
- USN-7291-1
- USN-7289-1
- USN-7289-2
- USN-7289-3
- USN-7289-4
- USN-7288-1
- USN-7288-2
- USN-7277-1
- USN-7276-1
- USN-7196-1
- USN-7194-1
- USN-7186-1
- USN-7186-2
- USN-7166-1
- USN-7166-2
- USN-7166-3
- USN-7166-4
- USN-7156-1
- USN-7155-1
- USN-7154-1
- USN-7154-2
- USN-7144-1
- USN-7123-1
- USN-7119-1
- USN-7100-1
- USN-7100-2
- USN-7095-1
- USN-7090-1
- USN-7089-1
- USN-7089-2
- USN-7089-3
- USN-7089-4
- USN-7089-5
- USN-7089-6
- USN-7089-7
- USN-7088-1
- USN-7088-2
- USN-7088-3
- USN-7088-4
- USN-7088-5
- LSN-0112-1
Have additional questions?