[Ksplice][RHEL7-Updates] New Ksplice updates for RHEL 7 (ELSA-2025-22910)

[Oracle Ksplice]

Synopsis: ELSA-2025-22910 can now be patched using Ksplice
CVEs: CVE-2022-20566 CVE-2022-3640 CVE-2022-50386 CVE-2022-50408 CVE-2023-53305 CVE-2023-53365 CVE-2025-38718

Systems running Red Hat Enterprise Linux 7 can now use Ksplice to
patch against the latest Red Hat kernel update, ELSA-2025-22910.
More information about this errata can be found at
https://linux.oracle.com/errata/ELSA-2025-22910.html

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running RHEL 7 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-2022-3640, CVE-2022-20566: Use-after-free in Bluetooth subsystem.

* CVE-2022-50386: Use-after-free in Bluetooth subsystem.

* CVE-2022-50408: Use-after-free in Broadcom FullMAC WLAN driver.

* CVE-2023-53305: Use-after-free in Bluetooth subsystem.

* CVE-2023-53365: Invalid memory access in IPv6 multicast routing driver.

* CVE-2025-38718: Use of uninitialized memory in SCTP Protocol driver.

SUPPORT

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