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Ubuntu Security Notice USN-7076-1
Ubuntu Security Notice 7076-1 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.
==========================================================================Ubuntu Security Notice USN-7076-1October 17, 2024linux-azure, linux-azure-5.15 vulnerabilities==========================================================================A security issue affects these releases of Ubuntu and its derivatives:- Ubuntu 22.04 LTS- Ubuntu 20.04 LTSSummary:Several security issues were fixed in the Linux kernel.Software Description:- linux-azure: Linux kernel for Microsoft Azure Cloud systems- linux-azure-5.15: Linux kernel for Microsoft Azure cloud systemsDetails: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: - Microsoft Azure Network Adapter (MANA) driver; - Watchdog drivers; - Netfilter; - Network traffic control;(CVE-2024-27397, CVE-2024-45016, CVE-2024-45001, CVE-2024-38630)Update instructions:The problem can be corrected by updating your system to the followingpackage versions:Ubuntu 22.04 LTS linux-image-5.15.0-1074-azure 5.15.0-1074.83 linux-image-azure-lts-22.04 5.15.0.1074.72Ubuntu 20.04 LTS linux-image-5.15.0-1074-azure 5.15.0-1074.83~20.04.1 linux-image-azure 5.15.0.1074.83~20.04.1 linux-image-azure-cvm 5.15.0.1074.83~20.04.1After a standard system update you need to reboot your computer to makeall the necessary changes.ATTENTION: Due to an unavoidable ABI change the kernel updates havebeen given a new version number, which requires you to recompile andreinstall 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 performthis as well.References: https://ubuntu.com/security/notices/USN-7076-1 CVE-2024-27397, CVE-2024-38630, CVE-2024-45001, CVE-2024-45016Package Information: https://launchpad.net/ubuntu/+source/linux-azure/5.15.0-1074.83 https://launchpad.net/ubuntu/+source/linux-azure-5.15/5.15.0-1074.83~20.04.1Related news
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