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Ubuntu: (CVE-2024-8235): libvirt vulnerability

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Ubuntu: (CVE-2024-8235): libvirt vulnerability

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/30/2024
Created
11/21/2024
Added
11/19/2024
Modified
11/19/2024

Description

A flaw was found in libvirt. A refactor of the code fetching the list of interfaces for multiple APIs introduced a corner case on platforms where allocating 0 bytes of memory results in a NULL pointer. This corner case would lead to a NULL-pointer dereference and subsequent crash of virtinterfaced. This issue could allow clients connecting to the read-only socket to crash the virtinterfaced daemon.

Solution(s)

  • ubuntu-upgrade-libvirt

References

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