Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

Ubuntu 22.10 USN-5950-1 Critical Denial Of Service Threats

ubuntu
Calendar Grey March 14, 2023
Dist Ubuntu Esm H88
The Ubuntu Security Announcement USN-5951-1 highlights significant vulnerabilities in the QEMU package, detailing various exploits and recommended upgrade procedures.
Several security issues were fixed in the Linux kernel.

Summary

Topics%20covered

Topics Covered

security advisory denial of service critical Ubuntu kernel issue

Update Instructions

The problem can be corrected by updating your system to the following package versions: Ubuntu 22.10: linux-image-5.19.0-1019-kvm 5.19.0-1019.20 linux-image-kvm 5.19.0.1019.16 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-5950-1

CVE-2022-3169, CVE-2022-3344, CVE-2022-3435, CVE-2022-3521,

CVE-2022-3545, CVE-2022-4139, CVE-2022-4379, CVE-2022-45869,

CVE-2022-47518, CVE-2022-47519, CVE-2022-47520, CVE-2022-47521,

CVE-2023-0179, CVE-2023-0461, CVE-2023-26605

Severity
critical
Lowest
Low
Medium
High
Critical

March 14, 2023

Topics%20covered

Topics Covered

security advisory denial of service critical Ubuntu kernel issue

Package Information

https://launchpad.net/ubuntu/+source/linux-kvm/5.19.0-1019.20

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here