UBUNTU-CVE-2020-12829

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2020-12829

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-12829.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2020-12829

Related

Published

2020-05-26T00:00:00Z

Modified

2020-05-26T00:00:00Z

Severity

3.8 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVSS Calculator

Summary

[none]

Details

In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPYAREA macro while handling MMIO write operations through the sm5012denginewrite() callback. A local attacker could abuse this flaw to crash the QEMU process in sm5012doperation() in hw/display/sm501.c on the host, resulting in a denial of service.

References

Affected packages

Ubuntu:Pro:14.04:LTS / qemu

Package

Name: qemu

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.5.0+dfsg-3ubuntu5

1.5.0+dfsg-3ubuntu6

1.6.0+dfsg-2ubuntu1

1.6.0+dfsg-2ubuntu2

1.6.0+dfsg-2ubuntu3

1.6.0+dfsg-2ubuntu4

1.7.0+dfsg-2ubuntu1

1.7.0+dfsg-2ubuntu2

1.7.0+dfsg-2ubuntu3

1.7.0+dfsg-2ubuntu4

1.7.0+dfsg-2ubuntu5

1.7.0+dfsg-2ubuntu7

1.7.0+dfsg-2ubuntu8

1.7.0+dfsg-2ubuntu9

1.7.0+dfsg-3ubuntu1~ppa1

1.7.0+dfsg-3ubuntu1

1.7.0+dfsg-3ubuntu2

1.7.0+dfsg-3ubuntu3

1.7.0+dfsg-3ubuntu4

1.7.0+dfsg-3ubuntu5

1.7.0+dfsg-3ubuntu6

1.7.0+dfsg-3ubuntu7

2.*

2.0.0~rc1+dfsg-0ubuntu1

2.0.0~rc1+dfsg-0ubuntu2

2.0.0~rc1+dfsg-0ubuntu3

2.0.0~rc1+dfsg-0ubuntu3.1

2.0.0+dfsg-2ubuntu1

2.0.0+dfsg-2ubuntu1.1

2.0.0+dfsg-2ubuntu1.2

2.0.0+dfsg-2ubuntu1.3

2.0.0+dfsg-2ubuntu1.5

2.0.0+dfsg-2ubuntu1.6

2.0.0+dfsg-2ubuntu1.7

2.0.0+dfsg-2ubuntu1.8

2.0.0+dfsg-2ubuntu1.9

2.0.0+dfsg-2ubuntu1.10

2.0.0+dfsg-2ubuntu1.11

2.0.0+dfsg-2ubuntu1.13

2.0.0+dfsg-2ubuntu1.14

2.0.0+dfsg-2ubuntu1.15

2.0.0+dfsg-2ubuntu1.16

2.0.0+dfsg-2ubuntu1.17

2.0.0+dfsg-2ubuntu1.18

2.0.0+dfsg-2ubuntu1.19

2.0.0+dfsg-2ubuntu1.20

2.0.0+dfsg-2ubuntu1.21

2.0.0+dfsg-2ubuntu1.22

2.0.0+dfsg-2ubuntu1.24

2.0.0+dfsg-2ubuntu1.25

2.0.0+dfsg-2ubuntu1.26

2.0.0+dfsg-2ubuntu1.27

2.0.0+dfsg-2ubuntu1.28

2.0.0+dfsg-2ubuntu1.29

2.0.0+dfsg-2ubuntu1.30

2.0.0+dfsg-2ubuntu1.31

2.0.0+dfsg-2ubuntu1.32

2.0.0+dfsg-2ubuntu1.33

2.0.0+dfsg-2ubuntu1.34

2.0.0+dfsg-2ubuntu1.35

2.0.0+dfsg-2ubuntu1.36

2.0.0+dfsg-2ubuntu1.38

2.0.0+dfsg-2ubuntu1.39

2.0.0+dfsg-2ubuntu1.40

2.0.0+dfsg-2ubuntu1.41

2.0.0+dfsg-2ubuntu1.42

2.0.0+dfsg-2ubuntu1.43

2.0.0+dfsg-2ubuntu1.44

2.0.0+dfsg-2ubuntu1.45

2.0.0+dfsg-2ubuntu1.46

2.0.0+dfsg-2ubuntu1.47

2.0.0+dfsg-2ubuntu1.47+esm1

2.0.0+dfsg-2ubuntu1.47+esm2

2.0.0+dfsg-2ubuntu1.47+esm3

Ecosystem specific

{
    "ubuntu_priority": "medium"
}

Ubuntu:16.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.5+dfsg-5ubuntu10.45?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.5+dfsg-5ubuntu10.45

Affected versions

1:2.*

1:2.3+dfsg-5ubuntu9

1:2.3+dfsg-5ubuntu10

1:2.4+dfsg-4ubuntu1

1:2.4+dfsg-4ubuntu2

1:2.4+dfsg-4ubuntu3

1:2.4+dfsg-5ubuntu3

1:2.5+dfsg-1ubuntu2

1:2.5+dfsg-1ubuntu3

1:2.5+dfsg-1ubuntu4

1:2.5+dfsg-1ubuntu5

1:2.5+dfsg-5ubuntu1

1:2.5+dfsg-5ubuntu2

1:2.5+dfsg-5ubuntu4

1:2.5+dfsg-5ubuntu6

1:2.5+dfsg-5ubuntu7

1:2.5+dfsg-5ubuntu10

1:2.5+dfsg-5ubuntu10.1

1:2.5+dfsg-5ubuntu10.2

1:2.5+dfsg-5ubuntu10.3

1:2.5+dfsg-5ubuntu10.4

1:2.5+dfsg-5ubuntu10.5

1:2.5+dfsg-5ubuntu10.6

1:2.5+dfsg-5ubuntu10.7

1:2.5+dfsg-5ubuntu10.8

1:2.5+dfsg-5ubuntu10.9

1:2.5+dfsg-5ubuntu10.10

1:2.5+dfsg-5ubuntu10.11

1:2.5+dfsg-5ubuntu10.13

1:2.5+dfsg-5ubuntu10.14

1:2.5+dfsg-5ubuntu10.15

1:2.5+dfsg-5ubuntu10.16

1:2.5+dfsg-5ubuntu10.20

1:2.5+dfsg-5ubuntu10.21

1:2.5+dfsg-5ubuntu10.22

1:2.5+dfsg-5ubuntu10.24

1:2.5+dfsg-5ubuntu10.25

1:2.5+dfsg-5ubuntu10.26

1:2.5+dfsg-5ubuntu10.28

1:2.5+dfsg-5ubuntu10.29

1:2.5+dfsg-5ubuntu10.30

1:2.5+dfsg-5ubuntu10.31

1:2.5+dfsg-5ubuntu10.32

1:2.5+dfsg-5ubuntu10.33

1:2.5+dfsg-5ubuntu10.34

1:2.5+dfsg-5ubuntu10.35

1:2.5+dfsg-5ubuntu10.36

1:2.5+dfsg-5ubuntu10.37

1:2.5+dfsg-5ubuntu10.38

1:2.5+dfsg-5ubuntu10.39

1:2.5+dfsg-5ubuntu10.40

1:2.5+dfsg-5ubuntu10.41

1:2.5+dfsg-5ubuntu10.42

1:2.5+dfsg-5ubuntu10.43

1:2.5+dfsg-5ubuntu10.44

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "qemu-system-misc": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-guest-agent-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-block-extra-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-utils-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-user": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-arm-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-kvm": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-ppc-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-aarch64": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-user-static": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-arm": "1:2.5+dfsg-5ubuntu10.45",
            "qemu": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-sparc": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-s390x-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-common-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-x86-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-guest-agent": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-utils": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-sparc-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-misc-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-block-extra": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-mips-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-x86": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-ppc": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-s390x": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-common": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-user-static-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-system-mips": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-user-dbgsym": "1:2.5+dfsg-5ubuntu10.45",
            "qemu-user-binfmt": "1:2.5+dfsg-5ubuntu10.45"
        }
    ]
}

Ubuntu:18.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.11+dfsg-1ubuntu7.31?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.11+dfsg-1ubuntu7.31

Affected versions

1:2.*

1:2.10+dfsg-0ubuntu3

1:2.10+dfsg-0ubuntu4

1:2.10+dfsg-0ubuntu5

1:2.11+dfsg-1ubuntu1

1:2.11+dfsg-1ubuntu2

1:2.11+dfsg-1ubuntu4

1:2.11+dfsg-1ubuntu5

1:2.11+dfsg-1ubuntu6

1:2.11+dfsg-1ubuntu7

1:2.11+dfsg-1ubuntu7.1

1:2.11+dfsg-1ubuntu7.2

1:2.11+dfsg-1ubuntu7.3

1:2.11+dfsg-1ubuntu7.4

1:2.11+dfsg-1ubuntu7.5

1:2.11+dfsg-1ubuntu7.6

1:2.11+dfsg-1ubuntu7.7

1:2.11+dfsg-1ubuntu7.8

1:2.11+dfsg-1ubuntu7.9

1:2.11+dfsg-1ubuntu7.10

1:2.11+dfsg-1ubuntu7.12

1:2.11+dfsg-1ubuntu7.13

1:2.11+dfsg-1ubuntu7.14

1:2.11+dfsg-1ubuntu7.15

1:2.11+dfsg-1ubuntu7.17

1:2.11+dfsg-1ubuntu7.18

1:2.11+dfsg-1ubuntu7.19

1:2.11+dfsg-1ubuntu7.20

1:2.11+dfsg-1ubuntu7.21

1:2.11+dfsg-1ubuntu7.22

1:2.11+dfsg-1ubuntu7.23

1:2.11+dfsg-1ubuntu7.25

1:2.11+dfsg-1ubuntu7.26

1:2.11+dfsg-1ubuntu7.27

1:2.11+dfsg-1ubuntu7.28

1:2.11+dfsg-1ubuntu7.29

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "qemu-system-misc": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-guest-agent-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-block-extra-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-utils-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-user": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-arm-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-kvm": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-ppc-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-user-static": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-arm": "1:2.11+dfsg-1ubuntu7.31",
            "qemu": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-sparc": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-s390x-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-common-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-x86-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-guest-agent": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-utils": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-block-extra": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-misc-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-sparc-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-mips-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-x86": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-ppc": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-s390x": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-common": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-user-static-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-system-mips": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-user-dbgsym": "1:2.11+dfsg-1ubuntu7.31",
            "qemu-user-binfmt": "1:2.11+dfsg-1ubuntu7.31"
        }
    ]
}

Ubuntu:20.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:4.2-3ubuntu6.4?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:4.2-3ubuntu6.4

Affected versions

1:4.*

1:4.0+dfsg-0ubuntu9

1:4.0+dfsg-0ubuntu10

1:4.2-1ubuntu1

1:4.2-1ubuntu2

1:4.2-3ubuntu1

1:4.2-3ubuntu2

1:4.2-3ubuntu3

1:4.2-3ubuntu4

1:4.2-3ubuntu5

1:4.2-3ubuntu6

1:4.2-3ubuntu6.1

1:4.2-3ubuntu6.2

1:4.2-3ubuntu6.3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "qemu-system-misc": "1:4.2-3ubuntu6.4",
            "qemu-guest-agent-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-block-extra-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-utils-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-user": "1:4.2-3ubuntu6.4",
            "qemu-system-x86-microvm": "1:4.2-3ubuntu6.4",
            "qemu-kvm": "1:4.2-3ubuntu6.4",
            "qemu-system-arm-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-ppc-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-user-static": "1:4.2-3ubuntu6.4",
            "qemu-system-arm": "1:4.2-3ubuntu6.4",
            "qemu": "1:4.2-3ubuntu6.4",
            "qemu-system-x86-xen": "1:4.2-3ubuntu6.4",
            "qemu-system-sparc": "1:4.2-3ubuntu6.4",
            "qemu-system-data": "1:4.2-3ubuntu6.4",
            "qemu-system-common-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-s390x-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-x86-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system": "1:4.2-3ubuntu6.4",
            "qemu-guest-agent": "1:4.2-3ubuntu6.4",
            "qemu-utils": "1:4.2-3ubuntu6.4",
            "qemu-system-x86-xen-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-block-extra": "1:4.2-3ubuntu6.4",
            "qemu-system-misc-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-sparc-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-mips-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-x86": "1:4.2-3ubuntu6.4",
            "qemu-system-ppc": "1:4.2-3ubuntu6.4",
            "qemu-system-s390x": "1:4.2-3ubuntu6.4",
            "qemu-system-x86-microvm-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-common": "1:4.2-3ubuntu6.4",
            "qemu-system-gui-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-user-static-dbgsym": "1:4.2-3ubuntu6.4",
            "qemu-system-mips": "1:4.2-3ubuntu6.4",
            "qemu-system-gui": "1:4.2-3ubuntu6.4",
            "qemu-user-binfmt": "1:4.2-3ubuntu6.4",
            "qemu-user-dbgsym": "1:4.2-3ubuntu6.4"
        }
    ]
}