Ubuntu alert USN-7074-1 (linux-azure)

From:
             
 
Rodrigo Figueiredo Zaiden <rodrigo.zaiden@canonical.com>
To:
             
 
ubuntu-security-announce@lists.ubuntu.com
Subject:
             
 
[USN-7074-1] Linux kernel (Azure) vulnerabilities
Date:
             
 
Thu, 17 Oct 2024 14:35:20 -0300
Message-ID:
             
 
<ee91a8bc-ac75-4150-b54e-4d087f334a42@canonical.com>
==========================================================================
Ubuntu Security Notice USN-7074-1
October 17, 2024

linux-azure vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 24.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux-azure: Linux kernel for Microsoft Azure Cloud 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:
   - Microsoft Azure Network Adapter (MANA) driver;
   - Network traffic control;
(CVE-2024-45016, CVE-2024-45001)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 24.04 LTS
   linux-image-6.8.0-1016-azure    6.8.0-1016.18
   linux-image-6.8.0-1016-azure-fde  6.8.0-1016.18
   linux-image-azure               6.8.0-1016.18
   linux-image-azure-fde           6.8.0-1016.18

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-7074-1
   CVE-2024-45001, CVE-2024-45016

Package Information:
   https://launchpad.net/ubuntu/+source/linux-azure/6.8.0-10...



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