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Ubuntu 22.04 LTS Critical Linux Kernel Security Fixes CVE-2024-50060

ubuntu
Calendar Grey May 21, 2026
Dist Ubuntu Esm H88
Security advisory for Ubuntu 22.04 LTS, addressing several critical kernel issues that could lead to system compromise.
Several security issues were fixed in the Linux kernel.

Summary

Several security issues were fixed in the Linux kernel.

Software Description:

- linux-intel-iot-realtime: Linux kernel for Intel IoT Real-time platforms

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:

- SMB network file system;

- Netfilter;

- io_uring subsystem;

(CVE-2024-35862, CVE-2024-50060, CVE-2026-23274, CVE-2026-23351)

Topics%20covered

Topics Covered

security advisory critical Ubuntu kernel system compromise linux-intel-iot-realtime

Update Instructions

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

Ubuntu 22.04 LTS
   linux-image-5.15.0-1099-intel-iot-realtime  5.15.0-1099.101
                                   Available with Ubuntu Pro
   linux-image-intel-iot-realtime  5.15.0.1099.103
                                   Available with Ubuntu Pro
   linux-image-intel-iot-realtime-5.15  5.15.0.1099.103
                                   Available with Ubuntu Pro

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-8291-1

CVE-2024-35862, CVE-2024-50060, CVE-2026-23274, CVE-2026-23351

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-8291-1

Topics%20covered

Topics Covered

security advisory critical Ubuntu kernel system compromise linux-intel-iot-realtime

Package Information

https://launchpad.net/ubuntu/+source/linux-intel-iot-realtime/5.15.0-1099.101

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