CVE-2020-13800

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Source
https://cve.org/CVERecord?id=CVE-2020-13800
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13800.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13800
Downstream
Related
Published
2020-06-04T16:15:12.873Z
Modified
2026-07-08T05:56:32.438270176Z
Severity
  • 6.0 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mmindex value during an atimmread or atimm_write call.

Database specific 
{
    "unresolved_ranges": [
        {
            "vendor_product": "canonical:ubuntu_linux",
            "cpes": [
                "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*",
                "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*"
            ],
            "extracted_events": [
                {
                    "introduced": "16.04"
                },
                {
                    "last_affected": "16.04"
                },
                {
                    "introduced": "18.04"
                },
                {
                    "last_affected": "18.04"
                },
                {
                    "introduced": "20.04"
                },
                {
                    "last_affected": "20.04"
                }
            ],
            "source": "CPE_STRING"
        },
        {
            "cpes": [
                "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
            ],
            "vendor_product": "opensuse:leap",
            "extracted_events": [
                {
                    "introduced": "15.2"
                },
                {
                    "last_affected": "15.2"
                }
            ],
            "source": "CPE_STRING"
        }
    ]
}
References

Affected packages

Git / github.com/qemu/qemu

Affected ranges

Type
GIT
Repo
https://github.com/qemu/qemu
Events
Introduced
b0ca999a43a22b38158a222233d3f5881648bb4f
Last affected
b0ca999a43a22b38158a222233d3f5881648bb4f
Database specific 
{
    "cpe": "cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:*",
    "source": "CPE_STRING",
    "extracted_events": [
        {
            "introduced": "4.2.0"
        },
        {
            "last_affected": "4.2.0"
        }
    ]
}

Affected versions

4.*
4.2.0
v4.*
v4.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13800.json"

Git / gitlab.com/qemu-project/qemu

Affected ranges

Type
GIT
Repo
https://gitlab.com/qemu-project/qemu
Events
Introduced
b0ca999a43a22b38158a222233d3f5881648bb4f
Last affected
b0ca999a43a22b38158a222233d3f5881648bb4f
Database specific 
{
    "cpe": "cpe:2.3:a:qemu:qemu:4.2.0:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.2.0"
        },
        {
            "last_affected": "4.2.0"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

4.*
4.2.0
v4.*
v4.2.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13800.json"