Advisory Published

USN-6874-1: Linux kernel (Azure) vulnerabilities

First published: Thu Jul 04 2024(Updated: )

It was discovered that the Intel Data Streaming and Intel Analytics Accelerator drivers in the Linux kernel allowed direct access to the devices for unprivileged users and virtual machines. A local attacker could use this to cause a denial of service. (CVE-2024-21823) 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:

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/linux-image-6.5.0-1023-azure<6.5.0-1023.24
6.5.0-1023.24
=23.10
All of
ubuntu/linux-image-6.5.0-1023-azure-fde<6.5.0-1023.24
6.5.0-1023.24
=23.10
All of
ubuntu/linux-image-azure<6.5.0.1023.27
6.5.0.1023.27
=23.10
All of
ubuntu/linux-image-azure-fde<6.5.0.1023.27
6.5.0.1023.27
=23.10
All of
ubuntu/linux-image-6.5.0-1023-azure<6.5.0-1023.24~22.04.1
6.5.0-1023.24~22.04.1
=22.04
All of
ubuntu/linux-image-6.5.0-1023-azure-fde<6.5.0-1023.24~22.04.1
6.5.0-1023.24~22.04.1
=22.04
All of
ubuntu/linux-image-azure<6.5.0.1023.24~22.04.1
6.5.0.1023.24~22.04.1
=22.04
All of
ubuntu/linux-image-azure-fde<6.5.0.1023.24~22.04.1
6.5.0.1023.24~22.04.1
=22.04

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