#VU78694 Race condition in libvirt - CVE-2023-3750 

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Main Vulnerability Database Vulnerabilities #VU78694

#VU78694 Race condition in libvirt - CVE-2023-3750

Published: July 26, 2023


Vulnerability identifier: #VU78694
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2023-3750
CWE-ID: CWE-362
Exploitation vector: Adjecent network
Exploit availability: No public exploit available
Vulnerable software:
libvirt
Software vendor:
libvirt.org

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a race condition within the virStoragePoolObjListSearch() function. which does not return a locked pool as expected. A remote attacker with ability to connect to the read-only socket can crash the libvirt daemon.


Remediation

Install updates from vendor's website.

External links