Vulnerability CVE-2017-9060

Vulnerability Name:

CVE-2017-9060 (CCN-128438)

Assigned:

2017-05-19

Published:

2017-05-19

Updated:

2020-11-10

Summary:

Memory leak in the virtio_gpu_set_scanout function in hw/display/virtio-gpu.c in QEMU (aka Quick Emulator) allows local guest OS users to cause a denial of service (memory consumption) via a large number of "VIRTIO_GPU_CMD_SET_SCANOUT:" commands.

CVSS v3 Severity:

5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

4.9 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Authentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

4.9 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:N/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

CWE-401

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2017-9060

Source: CCN
Type: QEMU GIT Repository
virtio-gpu: fix memory leak in set scanout

Source: CONFIRM
Type: Issue Tracking, Patch, Third Party Advisory
http://git.qemu.org/?p=qemu.git;a=commit;h=dd248ed7e204ee8a1873914e02b8b526e8f1b80d

Source: MLIST
Type: Mailing List, Patch, Third Party Advisory
[oss-security] 20170519 CVE-2017-9060 Qemu: virtio-gpu: host memory leakage in Virtio GPU device

Source: BID
Type: Third Party Advisory, VDB Entry
98632

Source: CCN
Type: BID-98632
QEMU 'display/virtio-gpu.c' Denial of Service Vulnerability

Source: CCN
Type: Red Hat Bugzilla Bug 1452597
(CVE-2017-9060) CVE-2017-9060 Qemu: virtio-gpu: host memory leakage in Virtio GPU device

Source: MISC
Type: Issue Tracking, Patch
https://bugzilla.redhat.com/show_bug.cgi?id=1452597

Source: XF
Type: UNKNOWN
qemu-cve20179060-dos(128438)

Source: GENTOO
Type: Third Party Advisory
GLSA-201706-03

Vulnerable Configuration:

Configuration 1:

cpe:/a:qemu:qemu:*:*:*:*:*:*:*:* (Version <= 2.8.1.1)

Configuration CCN 1:

cpe:/a:qemu:qemu:*:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.trusty:def:20179060000	V	CVE-2017-9060 on Ubuntu 14.04 LTS (trusty) - low.	2017-06-01
oval:com.ubuntu.xenial:def:20179060000	V	CVE-2017-9060 on Ubuntu 16.04 LTS (xenial) - low.	2017-06-01
oval:com.ubuntu.xenial:def:201790600000000	V	CVE-2017-9060 on Ubuntu 16.04 LTS (xenial) - low.	2017-06-01

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