[Ksplice][Ubuntu-22.04-Updates] New Ksplice updates for Ubuntu 22.04 Jammy (USN-7591-1)

[Oracle Ksplice]

Synopsis: USN-7591-1 can now be patched using Ksplice
CVEs: CVE-2022-49636 CVE-2024-53144 CVE-2024-56664 CVE-2024-8805 CVE-2025-21959 CVE-2025-21962 CVE-2025-21963 CVE-2025-21964 CVE-2025-21991 CVE-2025-22079 CVE-2025-39735

Systems running Ubuntu 22.04 Jammy can now use Ksplice to patch
against the latest Ubuntu Security Notice, USN-7591-1.

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running Ubuntu 22.04
Jammy 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-2022-49636: Memory leak in Networking driver.

* CVE-2024-53144, CVE-2024-8805: Lack of authorization in Bluetooth subsystem.

* CVE-2024-56664: Use-after-free in bpf() system call driver.

* CVE-2025-21959: Use of uninitialized memory in Netfilter driver.

* CVE-2025-21962, CVE-2025-21963, CVE-2025-21964: Integer overflow in SMB3/CIFS driver.

* CVE-2025-21991: Out-of-bounds memory access in AMD microcode loading driver.

* CVE-2025-22079: Out-of-bounds memory access in OCFS2 file system.

* CVE-2025-39735: Out-of-bounds memory access in JFS filesystem driver.
SUPPORT

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