CVE-2020-13659

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Source
https://cve.org/CVERecord?id=CVE-2020-13659
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-13659.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-13659
Downstream
BELL (1)
DEBIAN (1)
openSUSE (2)
SUSE (7)
UBUNTU (1)
Related
openSUSE (2)
SUSE (7)
Published
2020-06-02T13:15:11Z
Modified
2026-07-08T05:56:32Z
Severity
  • 2.5 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.

Database specific 
{
    "unresolved_ranges":  [
        {
            "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",
            "vendor_product":  "canonical:ubuntu_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*",
                "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "9.0"
                },
                {
                    "last_affected":  "9.0"
                },
                {
                    "introduced":  "10.0"
                },
                {
                    "last_affected":  "10.0"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "debian:debian_linux"
        },
        {
            "cpes":  [
                "cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:*"
            ],
            "extracted_events":  [
                {
                    "introduced":  "15.2"
                },
                {
                    "last_affected":  "15.2"
                }
            ],
            "source":  "CPE_STRING",
            "vendor_product":  "opensuse:leap"
        }
    ]
}
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
Show details 
{
    "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-2020-13659.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
Show details 
{
    "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-2020-13659.json"