========================================================================== Ubuntu Security Notice USN-8014-1 February 04, 2026
linux, linux-aws, linux-azure, linux-gcp, linux-oem-6.17, linux-oracle, linux-raspi, linux-realtime vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 25.10 - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel - linux-aws: Linux kernel for Amazon Web Services (AWS) systems - linux-azure: Linux kernel for Microsoft Azure Cloud systems - linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-oracle: Linux kernel for Oracle Cloud systems - linux-raspi: Linux kernel for Raspberry Pi systems - linux-realtime: Linux kernel for Real-time systems - linux-oem-6.17: Linux kernel for OEM 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: - Cryptographic API; - Unix domain sockets; (CVE-2025-40019, CVE-2025-40214) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 25.10 linux-image-6.17.0-1005-realtime 6.17.0-1005.6 linux-image-6.17.0-1006-aws 6.17.0-1006.6 linux-image-6.17.0-1006-aws-64k 6.17.0-1006.6 linux-image-6.17.0-1006-gcp 6.17.0-1006.6 linux-image-6.17.0-1006-gcp-64k 6.17.0-1006.6 linux-image-6.17.0-1006-oracle 6.17.0-1006.6 linux-image-6.17.0-1006-oracle-64k 6.17.0-1006.6 linux-image-6.17.0-1007-azure 6.17.0-1007.7 linux-image-6.17.0-1007-raspi 6.17.0-1007.7 linux-image-6.17.0-12-generic 6.17.0-12.12 linux-image-6.17.0-12-generic-64k 6.17.0-12.12 linux-image-aws 6.17.0-1006.6 linux-image-aws-6.17 6.17.0-1006.6 linux-image-aws-64k 6.17.0-1006.6 linux-image-aws-64k-6.17 6.17.0-1006.6 linux-image-azure 6.17.0-1007.7 linux-image-azure-6.17 6.17.0-1007.7 linux-image-gcp 6.17.0-1006.6 linux-image-gcp-6.17 6.17.0-1006.6 linux-image-gcp-64k 6.17.0-1006.6 linux-image-gcp-64k-6.17 6.17.0-1006.6 linux-image-generic 6.17.0-12.12 linux-image-generic-6.17 6.17.0-12.12 linux-image-generic-64k 6.17.0-12.12 linux-image-generic-64k-6.17 6.17.0-12.12 linux-image-oracle 6.17.0-1006.6 linux-image-oracle-6.17 6.17.0-1006.6 linux-image-oracle-64k 6.17.0-1006.6 linux-image-oracle-64k-6.17 6.17.0-1006.6 linux-image-raspi 6.17.0-1007.7 linux-image-raspi-6.17 6.17.0-1007.7 linux-image-realtime 6.17.0-1005.6 linux-image-realtime-6.17 6.17.0-1005.6 linux-image-virtual 6.17.0-12.12 linux-image-virtual-6.17 6.17.0-12.12 Ubuntu 24.04 LTS linux-image-6.17.0-1010-oem 6.17.0-1010.10 linux-image-oem-24.04d 6.17.0-1010.10 linux-image-oem-6.17 6.17.0-1010.10 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-8014-1 CVE-2025-40019, CVE-2025-40214 Package Information: https://launchpad.net/ubuntu/+source/linux/6.17.0-12.12 https://launchpad.net/ubuntu/+source/linux-aws/6.17.0-1006.6 https://launchpad.net/ubuntu/+source/linux-azure/6.17.0-1007.7 https://launchpad.net/ubuntu/+source/linux-gcp/6.17.0-1006.6 https://launchpad.net/ubuntu/+source/linux-oracle/6.17.0-1006.6 https://launchpad.net/ubuntu/+source/linux-raspi/6.17.0-1007.7 https://launchpad.net/ubuntu/+source/linux-realtime/6.17.0-1005.6 https://launchpad.net/ubuntu/+source/linux-oem-6.17/6.17.0-1010.10
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Description: OpenPGP digital signature
