UBUNTU-CVE-2023-3750 (CVE-2023-3750)
Vulnerability from osv_ubuntu – Published: 2023-07-19 00:00 – Updated: 2025-07-16 05:08 – Source website
Withdrawn 2025-07-18
VLAI
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.
Severity
5.3 (Medium)
6.5 (Medium)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libnss-libvirt",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libnss-libvirt-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-clients",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-clients-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-lxc",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-lxc-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-qemu",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-qemu-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-storage-gluster",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-storage-gluster-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-storage-rbd",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-storage-rbd-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-storage-zfs",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-storage-zfs-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-vbox",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-vbox-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-xen",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-driver-xen-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-system",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-system-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-system-systemd",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-daemon-system-sysv",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-dev",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-doc",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-sanlock",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-sanlock-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-wireshark",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt-wireshark-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt0",
"binary_version": "6.0.0-0ubuntu8.16"
},
{
"binary_name": "libvirt0-dbgsym",
"binary_version": "6.0.0-0ubuntu8.16"
}
]
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "libvirt",
"purl": "pkg:deb/ubuntu/libvirt@6.0.0-0ubuntu8.16?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "6.0.0-0ubuntu8.16"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"5.4.0-0ubuntu5",
"6.0.0-0ubuntu1",
"6.0.0-0ubuntu2",
"6.0.0-0ubuntu3",
"6.0.0-0ubuntu4",
"6.0.0-0ubuntu5",
"6.0.0-0ubuntu6",
"6.0.0-0ubuntu7",
"6.0.0-0ubuntu8",
"6.0.0-0ubuntu8.1",
"6.0.0-0ubuntu8.2",
"6.0.0-0ubuntu8.3",
"6.0.0-0ubuntu8.4",
"6.0.0-0ubuntu8.5",
"6.0.0-0ubuntu8.7",
"6.0.0-0ubuntu8.8",
"6.0.0-0ubuntu8.9",
"6.0.0-0ubuntu8.10",
"6.0.0-0ubuntu8.11",
"6.0.0-0ubuntu8.12",
"6.0.0-0ubuntu8.13",
"6.0.0-0ubuntu8.14",
"6.0.0-0ubuntu8.15"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libnss-libvirt",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libnss-libvirt-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-clients",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-clients-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-config-network",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-config-nwfilter",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-lxc",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-lxc-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-qemu",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-qemu-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-gluster",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-gluster-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-iscsi-direct",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-iscsi-direct-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-rbd",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-rbd-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-zfs",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-storage-zfs-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-vbox",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-vbox-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-xen",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-driver-xen-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-system",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-system-systemd",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-daemon-system-sysv",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-dev",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-doc",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-login-shell",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-login-shell-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-sanlock",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-sanlock-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-wireshark",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt-wireshark-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt0",
"binary_version": "8.0.0-1ubuntu7.6"
},
{
"binary_name": "libvirt0-dbgsym",
"binary_version": "8.0.0-1ubuntu7.6"
}
]
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "libvirt",
"purl": "pkg:deb/ubuntu/libvirt@8.0.0-1ubuntu7.6?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "8.0.0-1ubuntu7.6"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"7.6.0-0ubuntu1",
"7.6.0-0ubuntu3",
"8.0.0-1ubuntu3",
"8.0.0-1ubuntu4",
"8.0.0-1ubuntu5",
"8.0.0-1ubuntu6",
"8.0.0-1ubuntu7",
"8.0.0-1ubuntu7.1",
"8.0.0-1ubuntu7.2",
"8.0.0-1ubuntu7.3",
"8.0.0-1ubuntu7.4",
"8.0.0-1ubuntu7.5"
]
}
],
"aliases": [],
"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.",
"id": "UBUNTU-CVE-2023-3750",
"modified": "2025-07-16T05:08:51Z",
"published": "2023-07-19T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2023-3750"
},
{
"type": "REPORT",
"url": "https://access.redhat.com/security/cve/CVE-2023-3750"
},
{
"type": "REPORT",
"url": "https://listman.redhat.com/archives/libvir-list/2023-July/240776.html"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-6253-1"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2023-3750"
}
],
"related": [
"USN-6253-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2023-3750"
],
"withdrawn": "2025-07-18T16:54:04Z"
}
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