UBUNTU-CVE-2016-9907

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Source

https://ubuntu.com/security/CVE-2016-9907

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-9907.json

JSON Data

https://api.test.osv.dev/v1/vulns/UBUNTU-CVE-2016-9907

Related

Published

2016-12-23T00:00:00Z

Modified

2025-01-13T10:21:17Z

Severity

6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
6.5 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

Quick Emulator (Qemu) built with the USB redirector usb-guest support is vulnerable to a memory leakage flaw. It could occur while destroying the USB redirector in 'usbredirhandledestroy'. A guest user/process could use this issue to leak host memory, resulting in DoS for a host.

References

Affected packages

Ubuntu:16.04:LTS / qemu

Package

Name: qemu
Purl: pkg:deb/ubuntu/qemu@1:2.5+dfsg-5ubuntu10.11?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1:2.5+dfsg-5ubuntu10.11

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

Ecosystem specific

{
    "ubuntu_priority": "low",
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "qemu",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-block-extra",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-block-extra-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-guest-agent",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-guest-agent-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-kvm",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-aarch64",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-arm",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-arm-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-common",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-common-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-mips",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-mips-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-misc",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-misc-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-ppc",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-ppc-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-s390x",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-s390x-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-sparc",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-sparc-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-x86",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-system-x86-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-user",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-user-binfmt",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-user-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-user-static",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-user-static-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-utils",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        },
        {
            "binary_name": "qemu-utils-dbgsym",
            "binary_version": "1:2.5+dfsg-5ubuntu10.11"
        }
    ]
}