CVE-2020-13800

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

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: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-2020-13800.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

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-2020-13800.json"