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Ubuntu 22.04 LTS USN-6133-1 Critical: Kernel Denial Of Service Issues

ubuntu
Calendar Grey June 1, 2023
Dist Ubuntu Esm H88
Urgent security bulletin for Ubuntu 22.04 LTS outlining various kernel vulnerabilities and essential patches.
Several security issues were fixed in the Linux kernel.

Summary

Topics%20covered

Topics Covered

security advisory denial of service privilege escalation kernel ubuntu linux-intel-iotg

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.04 LTS: linux-image-5.15.0-1030-intel-iotg 5.15.0-1030.35 linux-image-intel-iotg 5.15.0.1030.29 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-6133-1

CVE-2022-27672, CVE-2022-3707, CVE-2023-0459, CVE-2023-1075,

CVE-2023-1078, CVE-2023-1118, CVE-2023-1513, CVE-2023-1829,

CVE-2023-1872, CVE-2023-20938, CVE-2023-2162, CVE-2023-32269

Severity
critical
Lowest
Low
Medium
High
Critical

June 01, 2023

Topics%20covered

Topics Covered

security advisory denial of service privilege escalation kernel ubuntu linux-intel-iotg

Package Information

https://launchpad.net/ubuntu/+source/linux-intel-iotg/5.15.0-1030.35

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