A recent security update has been issued for the Linux kernel specifically for NVIDIA Tegra IGX systems running Ubuntu 22.04 LTS. This update, identified as USN-7550-7, addresses multiple vulnerabilities that could potentially allow attackers to compromise the system. The affected components include GPU drivers and the Sun RPC protocol, with specific vulnerabilities cataloged under CVEs: CVE-2024-56551, CVE-2024-56608, and CVE-2024-53168.
To mitigate these security risks, users are advised to update their systems to the latest package versions, which include:
- linux-image-5.15.0-1027-nvidia-tegra-igx 5.15.0-1027.27
- linux-image-5.15.0-1027-nvidia-tegra-igx-rt 5.15.0-1027.27
- linux-image-nvidia-tegra-igx 5.15.0.1027.29
- linux-image-nvidia-tegra-igx-rt 5.15.0.1027.29
Following the update, users must reboot their systems to apply the changes. Importantly, due to an unavoidable change in the Application Binary Interface (ABI), users will need to recompile and reinstall any third-party kernel modules that may have been installed. However, if standard kernel metapackages were not manually removed, the system upgrade should handle this automatically.
For further information, users can refer to the official Ubuntu Security Notice and related resources.
In the context of maintaining cybersecurity, this update underscores the importance of regularly updating software components and being vigilant about security vulnerabilities, especially for systems that rely on specific hardware like the NVIDIA Tegra IGX. Users should ensure that their systems are not only updated with the latest patches but also that they regularly review and manage their installed kernel modules to maintain optimal security and system performance.
Additionally, it is advisable for users to subscribe to security notices or maintain active communication with their Linux community to stay informed about future updates and vulnerabilities
To mitigate these security risks, users are advised to update their systems to the latest package versions, which include:
- linux-image-5.15.0-1027-nvidia-tegra-igx 5.15.0-1027.27
- linux-image-5.15.0-1027-nvidia-tegra-igx-rt 5.15.0-1027.27
- linux-image-nvidia-tegra-igx 5.15.0.1027.29
- linux-image-nvidia-tegra-igx-rt 5.15.0.1027.29
Following the update, users must reboot their systems to apply the changes. Importantly, due to an unavoidable change in the Application Binary Interface (ABI), users will need to recompile and reinstall any third-party kernel modules that may have been installed. However, if standard kernel metapackages were not manually removed, the system upgrade should handle this automatically.
For further information, users can refer to the official Ubuntu Security Notice and related resources.
In the context of maintaining cybersecurity, this update underscores the importance of regularly updating software components and being vigilant about security vulnerabilities, especially for systems that rely on specific hardware like the NVIDIA Tegra IGX. Users should ensure that their systems are not only updated with the latest patches but also that they regularly review and manage their installed kernel modules to maintain optimal security and system performance.
Additionally, it is advisable for users to subscribe to security notices or maintain active communication with their Linux community to stay informed about future updates and vulnerabilities
Linux kernel (NVIDIA Tegra IGX) update for Ubuntu 22.04
A security update for the Linux kernel pertaining to NVIDIA Tegra IGX systems has been released for Ubuntu Linux 22.04 LTS:
[USN-7550-7] Linux kernel (NVIDIA Tegra IGX) vulnerabilitiesLinux kernel (NVIDIA Tegra IGX) update for Ubuntu 22.04 @ Linux Compatible
