CVE-2020-12430

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Source
https://cve.org/CVERecord?id=CVE-2020-12430
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12430.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2020-12430
Downstream
Related
Published
2020-04-28T20:15:12.717Z
Modified
2026-05-18T05:52:20.443323022Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemu_driver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged users with a read-only connection to cause a memory leak in the domstats command, resulting in a potential denial of service.

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*"
            ],
            "source": "CPE_FIELD",
            "vendor_product": "redhat:enterprise_linux",
            "extracted_events": [
                {
                    "last_affected": "8.0"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/libvirt/libvirt

Affected ranges

Type
GIT
Repo
https://github.com/libvirt/libvirt
Events
Introduced
5e866f7f7ac7aae1dcfc4b74edf24992dd1e85f9
Fixed
df63b6fee9ed7d64349dbd645c993644dda4fde1
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.10.0"
        },
        {
            "fixed": "6.1.0"
        }
    ]
}

Affected versions

Other
CVE-2019-10132
CVE-2019-10161
CVE-2019-10166
CVE-2019-10167
CVE-2019-10168
CVE-2019-3886
v4.*
v4.10.0
v5.*
v5.0.0
v5.0.0-rc1
v5.0.0-rc2
v5.1.0
v5.1.0-rc1
v5.1.0-rc2
v5.10.0
v5.10.0-rc1
v5.10.0-rc2
v5.2.0
v5.2.0-rc1
v5.2.0-rc2
v5.3.0
v5.3.0-rc1
v5.3.0-rc2
v5.4.0
v5.4.0-rc1
v5.4.0-rc2
v5.5.0
v5.5.0-rc1
v5.5.0-rc2
v5.6.0
v5.6.0-rc1
v5.6.0-rc2
v5.7.0
v5.7.0-rc1
v5.7.0-rc2
v5.8.0
v5.8.0-rc1
v5.8.0-rc2
v5.9.0
v5.9.0-rc1
v6.*
v6.0.0
v6.0.0-rc1
v6.0.0-rc2
v6.1.0-rc1
v6.1.0-rc2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12430.json"

Git / gitlab.com/libvirt/libvirt

Affected ranges

Type
GIT
Repo
https://gitlab.com/libvirt/libvirt
Events
Introduced
5e866f7f7ac7aae1dcfc4b74edf24992dd1e85f9
Fixed
df63b6fee9ed7d64349dbd645c993644dda4fde1
Database specific 
{
    "source": "CPE_FIELD",
    "cpe": "cpe:2.3:a:redhat:libvirt:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.10.0"
        },
        {
            "fixed": "6.1.0"
        }
    ]
}

Affected versions

Other
CVE-2019-10132
CVE-2019-10161
CVE-2019-10166
CVE-2019-10167
CVE-2019-10168
CVE-2019-3886
v4.*
v4.10.0
v5.*
v5.0.0
v5.0.0-rc1
v5.0.0-rc2
v5.1.0
v5.1.0-rc1
v5.1.0-rc2
v5.10.0
v5.10.0-rc1
v5.10.0-rc2
v5.2.0
v5.2.0-rc1
v5.2.0-rc2
v5.3.0
v5.3.0-rc1
v5.3.0-rc2
v5.4.0
v5.4.0-rc1
v5.4.0-rc2
v5.5.0
v5.5.0-rc1
v5.5.0-rc2
v5.6.0
v5.6.0-rc1
v5.6.0-rc2
v5.7.0
v5.7.0-rc1
v5.7.0-rc2
v5.8.0
v5.8.0-rc1
v5.8.0-rc2
v5.9.0
v5.9.0-rc1
v6.*
v6.0.0
v6.0.0-rc1
v6.0.0-rc2
v6.1.0-rc1
v6.1.0-rc2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-12430.json"