========================================================================= Ubuntu Security Notice USN-7494-1 May 06, 2025 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-igx, 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: Linux kernel for NVIDIA systems - linux-nvidia-tegra: Linux kernel for NVIDIA Tegra systems - linux-nvidia-tegra-igx: Linux kernel for NVIDIA Tegra IGX 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-hwe-5.15: Linux hardware enablement (HWE) kernel - linux-ibm-5.15: Linux kernel for IBM cloud systems - linux-intel-iotg-5.15: Linux kernel for Intel IoT platforms - 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: - Network drivers; - Netfilter; (CVE-2023-52664, CVE-2023-52927) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS linux-image-5.15.0-1024-nvidia-tegra-igx 5.15.0-1024.24 linux-image-5.15.0-1024-nvidia-tegra-igx-rt 5.15.0-1024.24 linux-image-5.15.0-1036-nvidia-tegra 5.15.0-1036.36 linux-image-5.15.0-1036-nvidia-tegra-rt 5.15.0-1036.36 linux-image-5.15.0-1065-gkeop 5.15.0-1065.73 linux-image-5.15.0-1075-ibm 5.15.0-1075.78 linux-image-5.15.0-1077-nvidia 5.15.0-1077.78 linux-image-5.15.0-1077-nvidia-lowlatency 5.15.0-1077.78 linux-image-5.15.0-1077-raspi 5.15.0-1077.80 linux-image-5.15.0-1078-intel-iotg 5.15.0-1078.84 linux-image-5.15.0-1079-kvm 5.15.0-1079.84 linux-image-5.15.0-1080-gke 5.15.0-1080.86 linux-image-5.15.0-1080-oracle 5.15.0-1080.86 linux-image-5.15.0-1082-gcp 5.15.0-1082.91 linux-image-5.15.0-1083-aws 5.15.0-1083.90 linux-image-5.15.0-139-generic 5.15.0-139.149 linux-image-5.15.0-139-generic-64k 5.15.0-139.149 linux-image-5.15.0-139-generic-lpae 5.15.0-139.149 linux-image-5.15.0-139-lowlatency 5.15.0-139.149 linux-image-5.15.0-139-lowlatency-64k 5.15.0-139.149 linux-image-aws-lts-22.04 5.15.0.1083.85 linux-image-gcp-lts-22.04 5.15.0.1082.78 linux-image-generic 5.15.0.139.135 linux-image-generic-64k 5.15.0.139.135 linux-image-generic-lpae 5.15.0.139.135 linux-image-gke 5.15.0.1080.79 linux-image-gke-5.15 5.15.0.1080.79 linux-image-gkeop 5.15.0.1065.64 linux-image-gkeop-5.15 5.15.0.1065.64 linux-image-ibm 5.15.0.1075.71 linux-image-intel-iotg 5.15.0.1078.78 linux-image-kvm 5.15.0.1079.75 linux-image-lowlatency 5.15.0.139.125 linux-image-lowlatency-64k 5.15.0.139.125 linux-image-nvidia 5.15.0.1077.77 linux-image-nvidia-lowlatency 5.15.0.1077.77 linux-image-nvidia-tegra 5.15.0.1036.36 linux-image-nvidia-tegra-igx 5.15.0.1024.26 linux-image-nvidia-tegra-igx-rt 5.15.0.1024.26 linux-image-nvidia-tegra-rt 5.15.0.1036.36 linux-image-oracle-lts-22.04 5.15.0.1080.76 linux-image-raspi 5.15.0.1077.75 linux-image-raspi-nolpae 5.15.0.1077.75 linux-image-virtual 5.15.0.139.135 Ubuntu 20.04 LTS linux-image-5.15.0-1075-ibm 5.15.0-1075.78~20.04.1 linux-image-5.15.0-1078-intel-iotg 5.15.0-1078.84~20.04.1 linux-image-5.15.0-1080-oracle 5.15.0-1080.86~20.04.1 linux-image-5.15.0-1083-aws 5.15.0-1083.90~20.04.1 linux-image-5.15.0-139-generic 5.15.0-139.149~20.04.1 linux-image-5.15.0-139-generic-64k 5.15.0-139.149~20.04.1 linux-image-5.15.0-139-generic-lpae 5.15.0-139.149~20.04.1 linux-image-5.15.0-139-lowlatency 5.15.0-139.149~20.04.1 linux-image-5.15.0-139-lowlatency-64k 5.15.0-139.149~20.04.1 linux-image-aws 5.15.0.1083.90~20.04.1 linux-image-generic-64k-hwe-20.04 5.15.0.139.149~20.04.1 linux-image-generic-hwe-20.04 5.15.0.139.149~20.04.1 linux-image-generic-lpae-hwe-20.04 5.15.0.139.149~20.04.1 linux-image-ibm 5.15.0.1075.78~20.04.1 linux-image-intel 5.15.0.1078.84~20.04.1 linux-image-intel-iotg 5.15.0.1078.84~20.04.1 linux-image-lowlatency-64k-hwe-20.04 5.15.0.139.149~20.04.1 linux-image-lowlatency-hwe-20.04 5.15.0.139.149~20.04.1 linux-image-oem-20.04 5.15.0.139.149~20.04.1 linux-image-oem-20.04b 5.15.0.139.149~20.04.1 linux-image-oem-20.04c 5.15.0.139.149~20.04.1 linux-image-oem-20.04d 5.15.0.139.149~20.04.1 linux-image-oracle 5.15.0.1080.86~20.04.1 linux-image-virtual-hwe-20.04 5.15.0.139.149~20.04.1 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-7494-1 CVE-2023-52664, CVE-2023-52927 Package Information: https://launchpad.net/ubuntu/+source/linux/5.15.0-139.149 https://launchpad.net/ubuntu/+source/linux-aws/5.15.0-1083.90 https://launchpad.net/ubuntu/+source/linux-gcp/5.15.0-1082.91 https://launchpad.net/ubuntu/+source/linux-gke/5.15.0-1080.86 https://launchpad.net/ubuntu/+source/linux-gkeop/5.15.0-1065.73 https://launchpad.net/ubuntu/+source/linux-ibm/5.15.0-1075.78 https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1078.84 https://launchpad.net/ubuntu/+source/linux-kvm/5.15.0-1079.84 https://launchpad.net/ubuntu/+source/linux-lowlatency/5.15.0-139.149 https://launchpad.net/ubuntu/+source/linux-nvidia/5.15.0-1077.78 https://launchpad.net/ubuntu/+source/linux-nvidia-tegra/5.15.0-1036.36 https://launchpad.net/ubuntu/+source/linux-nvidia-tegra-igx/5.15.0-1024.24 https://launchpad.net/ubuntu/+source/linux-oracle/5.15.0-1080.86 https://launchpad.net/ubuntu/+source/linux-raspi/5.15.0-1077.80 https://launchpad.net/ubuntu/+source/linux-aws-5.15/5.15.0-1083.90~20.04.1 https://launchpad.net/ubuntu/+source/linux-hwe-5.15/5.15.0-139.149~20.04.1 https://launchpad.net/ubuntu/+source/linux-ibm-5.15/5.15.0-1075.78~20.04.1 https://launchpad.net/ubuntu/+source/linux-intel-iotg-5.15/5.15.0-1078.84~20.04.1 https://launchpad.net/ubuntu/+source/linux-lowlatency-hwe-5.15/5.15.0-139.149~20.04.1 https://launchpad.net/ubuntu/+source/linux-oracle-5.15/5.15.0-1080.86~20.04.1