========================================================================== Ubuntu Security Notice USN-7596-2 June 25, 2025
linux-azure-nvidia vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 24.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux-azure-nvidia: Linux kernel for Microsoft Azure Cloud systems, N-Series 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: - GPIO subsystem; - GPU drivers; - InfiniBand drivers; - IRQ chip drivers; - Network drivers; - Mellanox network drivers; - i.MX PM domains; - SCSI subsystem; - USB Serial drivers; - AFS file system; - GFS2 file system; - File systems infrastructure; - File system notification infrastructure; - Overlay file system; - Proc file system; - SMB network file system; - Timer subsystem; - Kernel CPU control infrastructure; - Memory management; - Networking core; - DCCP (Datagram Congestion Control Protocol); - IPv6 networking; - IEEE 802.15.4 subsystem; - Open vSwitch; - Network traffic control; - VMware vSockets driver; (CVE-2025-21675, CVE-2025-21697, CVE-2025-21668, CVE-2024-57951, CVE-2025-21680, CVE-2024-50157, CVE-2025-21699, CVE-2025-21669, CVE-2025-21678, CVE-2025-21665, CVE-2024-57924, CVE-2024-57949, CVE-2024-53124, CVE-2025-21684, CVE-2025-21676, CVE-2025-21672, CVE-2025-21682, CVE-2025-21670, CVE-2025-21690, CVE-2025-21673, CVE-2025-21691, CVE-2024-57952, CVE-2025-21674, CVE-2025-21689, CVE-2025-21943, CVE-2025-21692, CVE-2025-21667, CVE-2025-21666, CVE-2024-57948, CVE-2025-21694, CVE-2025-21683, CVE-2025-21681) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 24.04 LTS linux-image-6.8.0-1018-azure-nvidia 6.8.0-1018.19 linux-image-azure-nvidia 6.8.0-1018.19 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-7596-2 https://ubuntu.com/security/notices/USN-7596-1 CVE-2024-50157, CVE-2024-53124, CVE-2024-57924, CVE-2024-57948, CVE-2024-57949, CVE-2024-57951, CVE-2024-57952, CVE-2025-21665, CVE-2025-21666, CVE-2025-21667, CVE-2025-21668, CVE-2025-21669, CVE-2025-21670, CVE-2025-21672, CVE-2025-21673, CVE-2025-21674, CVE-2025-21675, CVE-2025-21676, CVE-2025-21678, CVE-2025-21680, CVE-2025-21681, CVE-2025-21682, CVE-2025-21683, CVE-2025-21684, CVE-2025-21689, CVE-2025-21690, CVE-2025-21691, CVE-2025-21692, CVE-2025-21694, CVE-2025-21697, CVE-2025-21699, CVE-2025-21943 Package Information: https://launchpad.net/ubuntu/+source/linux-azure-nvidia/6.8.0-1018.19
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