UBUNTU-CVE-2016-8578

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2016-8578

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-8578.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-8578

Related

Published

2016-11-04T00:00:00Z

Modified

2016-11-04T00:00:00Z

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
6.0 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

The v9fsiovvunmarshal function in fsdev/9p-iov-marshal.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) by sending an empty string parameter to a 9P operation.

References

Affected packages

Ubuntu:14.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@2.0.0+dfsg-2ubuntu1.30?arch=src?distro=trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.0.0+dfsg-2ubuntu1.30

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "qemu-system-misc": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-guest-agent-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-arm-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-utils-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-user": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-kvm": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-ppc-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-aarch64": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-user-static": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-arm": "2.0.0+dfsg-2ubuntu1.30",
            "qemu": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-sparc": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-common-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-common": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-x86-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-guest-agent": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-utils": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-misc-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-sparc-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-mips-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-x86": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-ppc": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-common": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-keymaps": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-user-static-dbgsym": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-system-mips": "2.0.0+dfsg-2ubuntu1.30",
            "qemu-user-dbgsym": "2.0.0+dfsg-2ubuntu1.30"
        }
    ]
}

Ubuntu:16.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.5+dfsg-5ubuntu10.6?arch=src?distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.5+dfsg-5ubuntu10.6

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

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "low",
    "binaries": [
        {
            "qemu-system-misc": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-guest-agent-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-block-extra-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-utils-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-user": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-arm-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-kvm": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-ppc-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-aarch64": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-user-static": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-arm": "1:2.5+dfsg-5ubuntu10.6",
            "qemu": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-sparc": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-s390x-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-common-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-x86-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-guest-agent": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-utils": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-sparc-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-misc-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-block-extra": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-mips-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-x86": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-ppc": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-s390x": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-common": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-user-static-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-system-mips": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-user-dbgsym": "1:2.5+dfsg-5ubuntu10.6",
            "qemu-user-binfmt": "1:2.5+dfsg-5ubuntu10.6"
        }
    ]
}