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Ubuntu: USN-6734-1 (CVE-2024-2496): libvirt vulnerabilities

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Ubuntu: USN-6734-1 (CVE-2024-2496): libvirt vulnerabilities

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
03/18/2024
Created
04/16/2024
Added
04/16/2024
Modified
10/23/2024

Description

A NULL pointer dereference flaw was found in the udevConnectListAllInterfaces() function in libvirt. This issue can occur when detaching a host interface while at the same time collecting the list of interfaces via virConnectListAllInterfaces API. This flaw could be used to perform a denial of service attack by causing the libvirt daemon to crash.

Solution(s)

  • ubuntu-upgrade-libvirt-daemon
  • ubuntu-upgrade-libvirt-daemon-system
  • ubuntu-upgrade-libvirt0

References

  • https://attackerkb.com/topics/cve-2024-2496
  • CVE - 2024-2496
  • USN-6734-1
  • 查看数 703
  • 已创建
  • 最后回复

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