USN-6875-1: Linux kernel (Azure) vulnerabilities
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 Software
Event History
Child vulnerabilities
Contains the following vulnerabilities.
Frequently Asked Questions
What is the severity of USN-6875-1?
The vulnerability USN-6875-1 is classified as a denial of service risk due to improper access control in the Intel drivers.
How do I fix USN-6875-1?
To fix USN-6875-1, update to the latest version of the affected Ubuntu packages, specifically linux-image-6.8.0-1009.9 or newer.
What is the impact of exploiting USN-6875-1?
Exploiting USN-6875-1 allows local attackers to access certain devices, potentially leading to a denial of service condition.
Which Ubuntu versions are affected by USN-6875-1?
USN-6875-1 affects Ubuntu 24.04 systems running the specified vulnerable kernel packages.
What is CVE-2024-21823 related to USN-6875-1?
CVE-2024-21823 is the identifier linked to the vulnerability outlined in USN-6875-1, concerning unprivileged access to Intel device drivers.