UBUNTU-CVE-2023-3750

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    UBUNTU-CVE-2023-3750

    Published: 19 Jul 2023Last Modified: 4 Feb 2026
    Upstream:
    CVE-2023-3750
    Aliases:
    USN-6253-1

    Summary:

    Details: A flaw was found in libvirt. The virStoragePoolObjListSearch function does not return a locked pool as expected, resulting in a race condition and denial of service when attempting to lock the same object from another thread. This issue could allow clients connecting to the read-only socket to crash the libvirt daemon.

    References: https://ubuntu.com/security/CVE-2023-3750, https://access.redhat.com/security/cve/CVE-2023-3750, https://listman.redhat.com/archives/libvir-list/2023-July/240776.html, https://ubuntu.com/security/notices/USN-6253-1, https://www.cve.org/CVERecord?id=CVE-2023-3750

    Affected packages

    Package

    Name: libvirt

    Purl: pkg:deb/ubuntu/[email protected]?arch=source&distro=focal

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.0.0-0ubuntu8.16

    Affected versions

    5.4.0-0ubuntu5

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    UBUNTU-CVE-2023-3750 | CVE-DB