========================================================================== Ubuntu Security Notice USN-7608-5 July 08, 2025
linux-ibm-5.15, linux-intel-iotg, linux-nvidia-tegra,
linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx vulnerabilities
==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 22.04 LTS
- Ubuntu 20.04 LTS
Summary:
Several security issues were fixed in the Linux kernel.
Software Description:
- linux-intel-iotg: Linux kernel for Intel IoT platforms
- linux-nvidia-tegra: Linux kernel for NVIDIA Tegra systems
- linux-nvidia-tegra-igx: Linux kernel for NVIDIA Tegra IGX systems
- linux-ibm-5.15: Linux kernel for IBM cloud systems
- linux-nvidia-tegra-5.15: Linux kernel for NVIDIA Tegra 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;
- SMB network file system;
- Memory management;
- Netfilter;
- Network traffic control;
(CVE-2025-37890, CVE-2024-46787, CVE-2025-37798, CVE-2025-38000,
CVE-2025-37932, CVE-2025-38001, CVE-2025-37997, CVE-2024-50047,
CVE-2024-53051)
Update instructions:
The problem can be corrected by updating your system to the following
package versions:
Ubuntu 22.04 LTS
linux-image-5.15.0-1029-nvidia-tegra-igx 5.15.0-1029.29
linux-image-5.15.0-1029-nvidia-tegra-igx-rt 5.15.0-1029.29
linux-image-5.15.0-1040-nvidia-tegra 5.15.0-1040.40
linux-image-5.15.0-1040-nvidia-tegra-rt 5.15.0-1040.40
linux-image-5.15.0-1082-intel-iotg 5.15.0-1082.88
linux-image-intel-iotg 5.15.0.1082.82
linux-image-intel-iotg-5.15 5.15.0.1082.82
linux-image-nvidia-tegra 5.15.0.1040.40
linux-image-nvidia-tegra-5.15 5.15.0.1040.40
linux-image-nvidia-tegra-igx 5.15.0.1029.31
linux-image-nvidia-tegra-igx-5.15 5.15.0.1029.31
linux-image-nvidia-tegra-igx-rt 5.15.0.1029.31
linux-image-nvidia-tegra-igx-rt-5.15 5.15.0.1029.31
linux-image-nvidia-tegra-rt 5.15.0.1040.40
linux-image-nvidia-tegra-rt-5.15 5.15.0.1040.40
Ubuntu 20.04 LTS
linux-image-5.15.0-1040-nvidia-tegra 5.15.0-1040.40~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1040-nvidia-tegra-rt 5.15.0-1040.40~20.04.1
Available with Ubuntu Pro
linux-image-5.15.0-1079-ibm 5.15.0-1079.82~20.04.1
Available with Ubuntu Pro
linux-image-ibm 5.15.0.1079.82~20.04.1
Available with Ubuntu Pro
linux-image-ibm-5.15 5.15.0.1079.82~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra 5.15.0.1040.40~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra-5.15 5.15.0.1040.40~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra-rt 5.15.0.1040.40~20.04.1
Available with Ubuntu Pro
linux-image-nvidia-tegra-rt-5.15 5.15.0.1040.40~20.04.1
Available with Ubuntu Pro
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-7608-5
https://ubuntu.com/security/notices/USN-7608-4
https://ubuntu.com/security/notices/USN-7608-3
https://ubuntu.com/security/notices/USN-7608-2
https://ubuntu.com/security/notices/USN-7608-1
CVE-2024-46787, CVE-2024-50047, CVE-2024-53051, CVE-2025-37798,
CVE-2025-37890, CVE-2025-37932, CVE-2025-37997, CVE-2025-38000,
CVE-2025-38001
Package Information:
https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1082.88
https://launchpad.net/ubuntu/+source/linux-nvidia-tegra/5.15.0-1040.40
https://launchpad.net/ubuntu/+source/linux-nvidia-tegra-igx/5.15.0-1029.29
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