USN-6734-2: libvirt vulnerabilities

29 April 2024

Several security issues were fixed in libvirt.

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Releases

Packages

  • libvirt - Libvirt virtualization toolkit

Details

USN-6734-1 fixed vulnerabilities in libvirt. This update provides the
corresponding updates for Ubuntu 24.04 LTS.

Original advisory details:

Alexander Kuznetsov discovered that libvirt incorrectly handled certain API
calls. An attacker could possibly use this issue to cause libvirt to crash,
resulting in a denial of service. (CVE-2024-1441)

It was discovered that libvirt incorrectly handled certain RPC library API
calls. An attacker could possibly use this issue to cause libvirt to crash,
resulting in a denial of service. (CVE-2024-2494)

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

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

Ubuntu 24.04

After a standard system update you need to reboot your computer to make all
the necessary changes.

References

Related notices

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