Ubuntu USN · USN-8200-3

Linux kernel (Raspberry Pi) vulnerabilities

Published: Mon, 11 May 2026 12:12

CVE-2026-23074CVE-2024-46816CVE-2025-37849CVE-2022-49046CVE-2026-23060

Summary

Several security issues were fixed in the Linux kernel.

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: - ARM64 architecture; - Cryptographic API; - GPU drivers; - I2C subsystem; - Network traffic control; (CVE-2022-49046, CVE-2024-46816, CVE-2025-37849, CVE-2026-23060, CVE-2026-23074)

Recommended actions per Ubuntu release

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

Ubuntu bionic

linux-raspi-5.4→5.4.0-1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-5.4
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-buildinfo-5.4.0-1140-raspi→5.4.0-1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-buildinfo-5.4.0-1140-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-headers-5.4.0-1140-raspi→5.4.0-1140.153~18.04.1kernel_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-5.4.0-1140-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi-5.4→5.4.0.1140.153~18.04.1kernel_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-raspi-5.4
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi-hwe-18.04→5.4.0.1140.153~18.04.1kernel_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-raspi-hwe-18.04
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi-hwe-18.04-edge→5.4.0.1140.153~18.04.1kernel_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-raspi-hwe-18.04-edge
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-5.4.0-1140-raspi→5.4.0-1140.153~18.04.1kernel_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-5.4.0-1140-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi-5.4→5.4.0.1140.153~18.04.1kernel_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-raspi-5.4
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi-hwe-18.04→5.4.0.1140.153~18.04.1kernel_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-raspi-hwe-18.04
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi-hwe-18.04-edge→5.4.0.1140.153~18.04.1kernel_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-raspi-hwe-18.04-edge
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-modules-5.4.0-1140-raspi→5.4.0-1140.153~18.04.1kernel_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-5.4.0-1140-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-raspi-5.4→5.4.0.1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-5.4
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-5.4-headers-5.4.0-1140→5.4.0-1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-5.4-headers-5.4.0-1140
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-5.4-tools-5.4.0-1140→5.4.0-1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-5.4-tools-5.4.0-1140
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-hwe-18.04→5.4.0.1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-hwe-18.04
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-hwe-18.04-edge→5.4.0.1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-hwe-18.04-edge
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-5.4.0-1140-raspi→5.4.0-1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-5.4.0-1140-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi-5.4→5.4.0.1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi-5.4
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi-hwe-18.04→5.4.0.1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi-hwe-18.04
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi-hwe-18.04-edge→5.4.0.1140.153~18.04.1apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.153~18.04.1 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi-hwe-18.04-edge
```
Most apt upgrades restart their service automatically. needrestart lists anything else.

Ubuntu focal

linux-raspi→5.4.0-1140.153apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-buildinfo-5.4.0-1140-raspi→5.4.0-1140.153apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-buildinfo-5.4.0-1140-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-headers-5.4.0-1140-raspi→5.4.0-1140.153kernel_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-5.4.0-1140-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi→5.4.0.1140.171kernel_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-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi-5.4→5.4.0.1140.171kernel_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-raspi-5.4
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi-hwe-18.04→5.4.0.1140.171kernel_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-raspi-hwe-18.04
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi-hwe-18.04-edge→5.4.0.1140.171kernel_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-raspi-hwe-18.04-edge
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi2→5.4.0.1140.171kernel_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-raspi2
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi2-hwe-18.04→5.4.0.1140.171kernel_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-raspi2-hwe-18.04
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-headers-raspi2-hwe-18.04-edge→5.4.0.1140.171kernel_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-raspi2-hwe-18.04-edge
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-5.4.0-1140-raspi→5.4.0-1140.153kernel_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-5.4.0-1140-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi→5.4.0.1140.171kernel_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-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi-5.4→5.4.0.1140.171kernel_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-raspi-5.4
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi-hwe-18.04→5.4.0.1140.171kernel_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-raspi-hwe-18.04
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi-hwe-18.04-edge→5.4.0.1140.171kernel_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-raspi-hwe-18.04-edge
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi2→5.4.0.1140.171kernel_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-raspi2
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi2-hwe-18.04→5.4.0.1140.171kernel_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-raspi2-hwe-18.04
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-image-raspi2-hwe-18.04-edge→5.4.0.1140.171kernel_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-raspi2-hwe-18.04-edge
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-modules-5.4.0-1140-raspi→5.4.0-1140.153kernel_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-5.4.0-1140-raspi
sudo reboot
```
Reboot is required. ~30-60s downtime; containers self-restart.
linux-raspi→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-5.4→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-5.4
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-headers-5.4.0-1140→5.4.0-1140.153apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-headers-5.4.0-1140
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-hwe-18.04→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-hwe-18.04
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-hwe-18.04-edge→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-hwe-18.04-edge
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi-tools-5.4.0-1140→5.4.0-1140.153apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi-tools-5.4.0-1140
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi2→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi2
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi2-hwe-18.04→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi2-hwe-18.04
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-raspi2-hwe-18.04-edge→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-raspi2-hwe-18.04-edge
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-5.4.0-1140-raspi→5.4.0-1140.153apt_upgrade
Standard apt upgrade. Install 5.4.0-1140.153 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-5.4.0-1140-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi-5.4→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi-5.4
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi-hwe-18.04→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi-hwe-18.04
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi-hwe-18.04-edge→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi-hwe-18.04-edge
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi2→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi2
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi2-hwe-18.04→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi2-hwe-18.04
```
Most apt upgrades restart their service automatically. needrestart lists anything else.
linux-tools-raspi2-hwe-18.04-edge→5.4.0.1140.171apt_upgrade
Standard apt upgrade. Install 5.4.0.1140.171 from the apt repo.
```
sudo apt-get update
sudo apt-get install --only-upgrade -y linux-tools-raspi2-hwe-18.04-edge
```
Most apt upgrades restart their service automatically. needrestart lists anything else.

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