Ubuntu USN · USN-8350-1

Linux kernel (NVIDIA Tegra) vulnerabilities

Published: Mon, 01 Jun 2026 12:31

CVE-2026-31533CVE-2026-31419CVE-2026-31431CVE-2026-31504CVE-2026-43078CVE-2026-46028CVE-2026-43033CVE-2026-43077

Summary

Several security issues were fixed in the Linux kernel.

Details

It was discovered that the Linux kernel algif_aead module did not properly handle in-place cryptographic operations. This flaw is known as Copy Fail. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-31431) 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: - Cryptographic API; - Ethernet bonding driver; - Packet sockets; - TLS protocol; (CVE-2026-31419, CVE-2026-31504, CVE-2026-31533, CVE-2026-43033, CVE-2026-43077, CVE-2026-43078, CVE-2026-46028)

Recommended actions per Ubuntu release

StackPatch playbook auto-generated per release codename and per affected package.

Ubuntu noble

linux-nvidia-tegra→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-buildinfo-6.8.0-1025-nvidia-tegra→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-buildinfo-6.8.0-1025-nvidia-tegra
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-buildinfo-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-buildinfo-6.8.0-1025-nvidia-tegra-rt
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-headers-6.8.0-1025-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-headers-6.8.0-1025-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-headers-6.8.0-1025-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-headers-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-nvidia-tegra-6.8→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-headers-nvidia-tegra-6.8
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-headers-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-nvidia-tegra-rt-6.8→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-headers-nvidia-tegra-rt-6.8
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-6.8.0-1025-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-6.8.0-1025-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-6.8.0-1025-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-nvidia-tegra-6.8→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-nvidia-tegra-6.8
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-nvidia-tegra-rt-6.8→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-nvidia-tegra-rt-6.8
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-uc-6.8.0-1025-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-uc-6.8.0-1025-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-uc-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-uc-6.8.0-1025-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-uc-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-uc-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-uc-nvidia-tegra-6.8→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-uc-nvidia-tegra-6.8
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-uc-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-uc-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-uc-nvidia-tegra-rt-6.8→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-uc-nvidia-tegra-rt-6.8
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-unsigned-6.8.0-1025-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-unsigned-6.8.0-1025-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-unsigned-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-image-unsigned-6.8.0-1025-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-modules-6.8.0-1025-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-modules-6.8.0-1025-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-modules-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-modules-6.8.0-1025-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-modules-extra-6.8.0-1025-nvidia-tegra→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-modules-extra-6.8.0-1025-nvidia-tegra
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-modules-extra-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25kernel_reboot
Kernel package — apt-upgrade then REBOOT to load the patched kernel.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-modules-extra-6.8.0-1025-nvidia-tegra-rt
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-nvidia-tegra→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-nvidia-tegra-6.8→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra-6.8
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-nvidia-tegra-headers-6.8.0-1025→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra-headers-6.8.0-1025
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-nvidia-tegra-rt→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra-rt
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-nvidia-tegra-rt-6.8→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra-rt-6.8
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-nvidia-tegra-tools-6.8.0-1025→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-nvidia-tegra-tools-6.8.0-1025
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-6.8.0-1025-nvidia-tegra→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-6.8.0-1025-nvidia-tegra
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-6.8.0-1025-nvidia-tegra-rt→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-6.8.0-1025-nvidia-tegra-rt
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-nvidia-tegra→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-nvidia-tegra
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-nvidia-tegra-6.8→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-nvidia-tegra-6.8
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-nvidia-tegra-rt→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-nvidia-tegra-rt
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-nvidia-tegra-rt-6.8→6.8.0-1025.25apt_upgrade
Standard apt upgrade. Install 6.8.0-1025.25 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-nvidia-tegra-rt-6.8
```
Most apt upgrades restart their service automatically. needrestart lists anything else.

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