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ubuntucveUbuntu.comUB:CVE-2016-9907
HistoryDec 23, 2016 - 12:00 a.m.

CVE-2016-9907

2016-12-2300:00:00
ubuntu.com
ubuntu.com
9

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

26.8%

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 ‘usbredir_handle_destroy’. A guest user/process could use
this issue to leak host memory, resulting in DoS for a host.

Bugs

OSVersionArchitecturePackageVersionFilename
ubuntu16.04noarchqemu< 1:2.5+dfsg-5ubuntu10.11UNKNOWN
ubuntu16.10noarchqemu< 1:2.6.1+dfsg-0ubuntu5.4UNKNOWN

4.9 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

6.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

26.8%