Ubuntu
Ubuntu USN-8730-5 Fixes Linux kernel Vulnerability
This kernel fix covers specified Ubuntu AWS, AWS FIPS and NVIDIA Tegra IGX flavors, not every kernel. Match release, entitlement and external modules, then install the corresponding image and metapackage and schedule the reboot.
Ubuntu USN-8729-4 Fixes Linux kernel (Low Latency) Vulnerabilities
Ubuntu 22.04 and 24.04 low-latency kernel updates require a reboot and third-party module checks. Match the installed kernel flavor and binary packages, then verify timing-sensitive workloads on the updated kernel.
Ubuntu USN-8793-2 Fixes Linux kernel (Azure CVM) Vulnerabilities
Ubuntu 22.04 Azure CVM hosts require the Jammy Azure FDE kernel update, not newer releases' 7.0 images. Confirm the running flavor, complete module and ABI checks, and reboot with recovery access available.
Ubuntu USN-8661-5 Fixes Linux kernel (Raspberry Pi) Vulnerabilities
Ubuntu 22.04 Raspberry Pi kernel fixes require the raspi image, matching metapackage and reboot. Keep their different version identifiers distinct, check external modules and peripherals, and arrange recovery access for the maintenance window.
Ubuntu USN-8760-2 Fixes Linux kernel (NVIDIA) Vulnerabilities
Ubuntu's NVIDIA kernel update is distinct from NVIDIA BaseOS and includes two known-exploited CVEs. Match flavor and page-size variant, prepare driver and ABI checks, and complete the reboot with recovery access available.
Ubuntu USN-8801-1 Fixes Linux kernel (Azure CVM) Vulnerabilities
Ubuntu Azure CVM kernel fixes include one known-exploited CVE, not a blanket exploitation finding for all five issues. Match the Ubuntu release and Azure FDE image, prepare recovery access, and reboot while assessing applicable triage requirements.
Ubuntu USN-8800-1 Fixes Linux kernel (NVIDIA BaseOS) Vulnerabilities
The Ubuntu NVIDIA BaseOS kernel update includes two CVEs with known-exploitation entries. Match the kernel flavor, architecture and page-size variant, schedule the required reboot, and assess applicable triage requirements alongside the software update.
Ubuntu USN-8798-1 Fixes GStreamer Good Plugins Vulnerabilities
Crafted MRF or PNG content and RTP packets can trigger memory errors in GStreamer Good Plugins, causing crashes or possible code execution. Inventory consuming media and streaming applications, then apply the Ubuntu release-specific update.
Ubuntu USN-8797-1 Fixes GStreamer Base Plugins Vulnerability
A crafted OGG file can crash applications using GStreamer Base Plugins or execute code with the application user's privileges. Match the Ubuntu release and installed binaries, then apply the supported release-specific package update.
Ubuntu USN-8793-1 Fixes Linux kernel (Azure CVM) Vulnerabilities
Ubuntu 24.04 Azure CVM hosts using linux-azure-fde need the corresponding kernel fixes, not another Azure flavor's package. Prepare compatible modules and recovery access, then verify the running kernel after the required reboot.