--- title: 'USN-7022-2: Linux kernel vulnerabilities | Ubuntu security notices' description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/notices/USN-7022-2 --- 1. [Ubuntu Security Notices](https://ubuntu.com/security/notices) 2. USN-7022-2 --- # USN-7022-2: Linux kernel vulnerabilities Publication date 1 October 2024 Overview Several security issues were fixed in the Linux kernel. Releases [20.04 LTS](https://ubuntu.com/security/notices?release=focal) --- Open side navigation ## Packages * [linux-raspi](https://ubuntu.com/security/cves?package=linux-raspi) - Linux kernel for Raspberry Pi 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: * GPU drivers; * Modular ISDN driver; * MMC subsystem; * SCSI drivers; * F2FS file system; * GFS2 file system; * Netfilter; * RxRPC session sockets; * Integrity Measurement Architecture(IMA) framework ## Update instructions After a standard system update you need to reboot your computer to make all the necessary changes. [Learn more about how to get the fixes.](https://ubuntu.com/security/cves/about#security) 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. The problem can be corrected by updating your system to the following package versions: | Ubuntu Release | Package Version | | --- | --- | | 20.04 LTS focal | [linux-image-5.4.0-1117-raspi](https://launchpad.net/ubuntu/+source/linux-raspi) –  [5.4.0-1117.129](https://launchpad.net/ubuntu/+source/linux-raspi/5.4.0-1117.129) | | | | [linux-image-raspi](https://launchpad.net/ubuntu/+source/linux-meta-raspi) –  [5.4.0.1117.147](https://launchpad.net/ubuntu/+source/linux-meta-raspi/5.4.0.1117.147) | | | | [linux-image-raspi2](https://launchpad.net/ubuntu/+source/linux-meta-raspi) –  [5.4.0.1117.147](https://launchpad.net/ubuntu/+source/linux-meta-raspi/5.4.0.1117.147) | | | --- ### Reduce your security exposure Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines. [Get Ubuntu Pro](https://ubuntu.com/pro) ## References * [CVE-2024-42228](https://ubuntu.com/security/CVE-2024-42228) * [CVE-2024-42160](https://ubuntu.com/security/CVE-2024-42160) * [CVE-2024-39494](https://ubuntu.com/security/CVE-2024-39494) * [CVE-2024-38570](https://ubuntu.com/security/CVE-2024-38570) * [CVE-2024-27012](https://ubuntu.com/security/CVE-2024-27012) * [CVE-2024-26787](https://ubuntu.com/security/CVE-2024-26787) * [CVE-2024-26677](https://ubuntu.com/security/CVE-2024-26677) * [CVE-2022-48863](https://ubuntu.com/security/CVE-2022-48863) * [CVE-2022-48791](https://ubuntu.com/security/CVE-2022-48791) * [CVE-2021-47188](https://ubuntu.com/security/CVE-2021-47188) ## Related notices id="usn" *Search* * [USN-7156-1](https://ubuntu.com/security/notices/USN-7156-1) * [USN-7119-1](https://ubuntu.com/security/notices/USN-7119-1) * [USN-7110-1](https://ubuntu.com/security/notices/USN-7110-1) * [USN-7069-1](https://ubuntu.com/security/notices/USN-7069-1) * [USN-7069-2](https://ubuntu.com/security/notices/USN-7069-2) * [USN-7039-1](https://ubuntu.com/security/notices/USN-7039-1) * [USN-7029-1](https://ubuntu.com/security/notices/USN-7029-1) * [USN-7028-1](https://ubuntu.com/security/notices/USN-7028-1) * [USN-7028-2](https://ubuntu.com/security/notices/USN-7028-2) * [USN-7022-1](https://ubuntu.com/security/notices/USN-7022-1) --- Show 40 more references --- Have additional questions? [Talk to a member of the team ›](https://wiki.ubuntu.com/SecurityTeam/FAQ?_ga=2.242131138.1744859116.1742138161-1500419473.1726851136&_gl=1*161muja*_gcl_au*MzUyMTIzNjI1LjE3MzYyNDQ4NTE.#Contact)