========================================================================== Ubuntu Security Notice USN-7406-1 April 02, 2025 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gke, linux-gkeop, linux-ibm, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-meta-raspi, linux-nvidia-tegra, linux-oracle, linux-oracle-5.15, linux-raspi vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 22.04 LTS - Ubuntu 20.04 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-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-gke: Linux kernel for Google Container Engine (GKE) systems - linux-gkeop: Linux kernel for Google Container Engine (GKE) systems - linux-ibm: Linux kernel for IBM cloud systems - linux-intel-iotg: Linux kernel for Intel IoT platforms - linux-kvm: Linux kernel for cloud environments - linux-lowlatency: Linux low latency kernel - linux-nvidia-tegra: Linux kernel for NVIDIA Tegra systems - linux-oracle: Linux kernel for Oracle Cloud systems - linux-raspi: Linux kernel for Raspberry Pi systems - linux-aws-5.15: Linux kernel for Amazon Web Services (AWS) systems - linux-lowlatency-hwe-5.15: Linux low latency kernel - linux-oracle-5.15: 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: - GPU drivers; - SMB network file system; - Network namespace; - Networking core; (CVE-2024-26928, CVE-2024-56658, CVE-2024-35864, CVE-2024-57798) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-5.15.0-1034-nvidia-tegra 5.15.0-1034.34 linux-image-5.15.0-1034-nvidia-tegra-rt 5.15.0-1034.34 linux-image-5.15.0-1063-gkeop 5.15.0-1063.71 linux-image-5.15.0-1073-ibm 5.15.0-1073.76 linux-image-5.15.0-1075-raspi 5.15.0-1075.78 linux-image-5.15.0-1076-intel-iotg 5.15.0-1076.82 linux-image-5.15.0-1077-kvm 5.15.0-1077.82 linux-image-5.15.0-1078-gke 5.15.0-1078.84 linux-image-5.15.0-1078-oracle 5.15.0-1078.84 linux-image-5.15.0-1080-gcp 5.15.0-1080.89 linux-image-5.15.0-1081-aws 5.15.0-1081.88 linux-image-5.15.0-136-generic 5.15.0-136.147 linux-image-5.15.0-136-generic-64k 5.15.0-136.147 linux-image-5.15.0-136-generic-lpae 5.15.0-136.147 linux-image-5.15.0-136-lowlatency 5.15.0-136.147 linux-image-5.15.0-136-lowlatency-64k 5.15.0-136.147 linux-image-aws-lts-22.04 5.15.0.1081.83 linux-image-gcp-lts-22.04 5.15.0.1080.76 linux-image-generic 5.15.0.136.134 linux-image-generic-64k 5.15.0.136.134 linux-image-generic-lpae 5.15.0.136.134 linux-image-gke 5.15.0.1078.77 linux-image-gke-5.15 5.15.0.1078.77 linux-image-gkeop 5.15.0.1063.62 linux-image-gkeop-5.15 5.15.0.1063.62 linux-image-ibm 5.15.0.1073.69 linux-image-intel-iotg 5.15.0.1076.76 linux-image-kvm 5.15.0.1077.73 linux-image-lowlatency 5.15.0.136.123 linux-image-lowlatency-64k 5.15.0.136.123 linux-image-nvidia-tegra 5.15.0.1034.34 linux-image-nvidia-tegra-rt 5.15.0.1034.34 linux-image-oracle-lts-22.04 5.15.0.1078.74 linux-image-raspi 5.15.0.1075.73 linux-image-raspi-nolpae 5.15.0.1075.73 linux-image-virtual 5.15.0.136.134 Ubuntu 20.04 LTS linux-image-5.15.0-1078-oracle 5.15.0-1078.84~20.04.1 linux-image-5.15.0-1081-aws 5.15.0-1081.88~20.04.1 linux-image-5.15.0-136-lowlatency 5.15.0-136.147~20.04.1 linux-image-5.15.0-136-lowlatency-64k 5.15.0-136.147~20.04.1 linux-image-aws 5.15.0.1081.88~20.04.1 linux-image-lowlatency-64k-hwe-20.04 5.15.0.136.147~20.04.1 linux-image-lowlatency-hwe-20.04 5.15.0.136.147~20.04.1 linux-image-oracle 5.15.0.1078.84~20.04.1 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-7406-1 CVE-2024-26928, CVE-2024-35864, CVE-2024-56658, CVE-2024-57798 Package Information: https://launchpad.net/ubuntu/+source/linux/5.15.0-136.147 https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1081.88 https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1080.89 https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1078.84 https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1063.71 https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1073.76 https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1076.82 https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1077.82 https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-136.147 https://launchpad.net/ubuntu/+source/linux-nvidia-tegra/5.15.0-1034.34 https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1078.84 https://launchpad.net/ubuntu/+source/linux-raspi/5.15.0-1075.78 https://launchpad.net/ubuntu/+source/linux-aws-5.15/5.15.0-1081.88~20.04.1 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-136.147~20.04.1 https://launchpad.net/ubuntu/+source/linux-oracle-5.15/5.15.0-1078.84~20.04.1