From gregory.herrero at oracle.com  Wed Jun  3 13:33:14 2026
From: gregory.herrero at oracle.com (Oracle Ksplice)
Date: Wed, 03 Jun 2026 13:33:14 +0000
Subject: [Ksplice][Ubuntu-24.04-Updates] New Ksplice updates for Ubuntu
 24.04 Noble (USN-8254-1)
Message-ID: <59e34aae4df373435d94191cacaadfce@ksplice.com>

Synopsis: USN-8254-1 can now be patched using Ksplice
CVEs: CVE-2026-23112 CVE-2026-23231 CVE-2026-23273

Systems running Ubuntu 24.04 Noble can now use Ksplice to patch
against the latest Ubuntu Security Notice, USN-8254-1.

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running Ubuntu 24.04
Noble install these updates.

On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf,
these updates will be installed automatically and you do not need to
take any action.

Alternatively, you can install these updates by running:

# /usr/sbin/uptrack-upgrade -y


DESCRIPTION

* CVE-2026-23112: Out-of-bounds memory access in NVMe over Fabrics TCP driver.

* CVE-2026-23231: Use-after-free in Netfilter driver.

* CVE-2026-23273: Use-after-free in MAC-VLAN driver.

SUPPORT

Ksplice support is available at ksplice-support_ww at oracle.com.