Ubuntu alert USN-6872-1 (linux, linux-gcp, linux-gcp-6.5, linux-laptop, linux-nvidia-6.5, linux-raspi)
| From: | Rodrigo Figueiredo Zaiden <rodrigo.zaiden@canonical.com> | |
| To: | ubuntu-security-announce@lists.ubuntu.com | |
| Subject: | [USN-6872-1] Linux kernel vulnerabilities | |
| Date: | Thu, 04 Jul 2024 00:11:11 -0300 | |
| Message-ID: | <349b7ffa-c805-41f5-8f1b-dab3705c4283@canonical.com> |
========================================================================== Ubuntu Security Notice USN-6872-1 July 04, 2024 linux, linux-gcp, linux-gcp-6.5, linux-laptop, linux-nvidia-6.5, linux-raspi vulnerabilities ========================================================================== A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 23.10 - Ubuntu 22.04 LTS Summary: Several security issues were fixed in the Linux kernel. Software Description: - linux: Linux kernel - linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems - linux-laptop: Linux kernel for Lenovo X13s ARM laptops - linux-raspi: Linux kernel for Raspberry Pi systems - linux-gcp-6.5: Linux kernel for Google Cloud Platform (GCP) systems - linux-nvidia-6.5: Linux kernel for NVIDIA 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 subsystem: - Netfilter; (CVE-2024-26809, CVE-2024-26643, CVE-2024-26925, CVE-2024-26924) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 23.10 linux-image-6.5.0-1018-laptop 6.5.0-1018.21 linux-image-6.5.0-1019-raspi 6.5.0-1019.22 linux-image-6.5.0-1023-gcp 6.5.0-1023.25 linux-image-6.5.0-42-generic 6.5.0-42.42 linux-image-6.5.0-42-generic-64k 6.5.0-42.42 linux-image-gcp 6.5.0.1023.25 linux-image-generic 6.5.0.42.42 linux-image-generic-64k 6.5.0.42.42 linux-image-generic-lpae 6.5.0.42.42 linux-image-kvm 6.5.0.42.42 linux-image-laptop-23.10 6.5.0.1018.21 linux-image-raspi 6.5.0.1019.20 linux-image-raspi-nolpae 6.5.0.1019.20 linux-image-virtual 6.5.0.42.42 Ubuntu 22.04 LTS linux-image-6.5.0-1022-nvidia 6.5.0-1022.23 linux-image-6.5.0-1022-nvidia-64k 6.5.0-1022.23 linux-image-6.5.0-1023-gcp 6.5.0-1023.25~22.04.1 linux-image-gcp 6.5.0.1023.25~22.04.1 linux-image-nvidia-6.5 6.5.0.1022.30 linux-image-nvidia-64k-6.5 6.5.0.1022.30 linux-image-nvidia-64k-hwe-22.04 6.5.0.1022.30 linux-image-nvidia-hwe-22.04 6.5.0.1022.30 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-6872-1 CVE-2024-26643, CVE-2024-26809, CVE-2024-26924, CVE-2024-26925 Package Information: https://launchpad.net/ubuntu/+source/linux/6.5.0-42.42 https://launchpad.net/ubuntu/+source/linux-gcp/6.5.0-1023.25 https://launchpad.net/ubuntu/+source/linux-laptop/6.5.0-1... https://launchpad.net/ubuntu/+source/linux-raspi/6.5.0-10... https://launchpad.net/ubuntu/+source/linux-gcp-6.5/6.5.0-... https://launchpad.net/ubuntu/+source/linux-nvidia-6.5/6.5...
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