CVE-2017-9374

Memory leak in QEMU (aka Quick Emulator), when built with USB EHCI Emulation support, allows local guest OS privileged users to cause a denial of service (memory consumption) by repeatedly hot-unplugging the device.

CVSS v3 5.5 MEDIUM
CVSS v2.0 2.1 LOW

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=d710e1e7bd3d5bfc26b631f02ae87901ebe646b0
http://www.debian.org/security/2017/dsa-3920	Third Party Advisory
http://www.openwall.com/lists/oss-security/2017/06/06/3	Mailing List Patch Third Party Advisory
http://www.securityfocus.com/bid/98905	Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2017:2392	Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:2408	Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1459132	Issue Tracking Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-06-16 22:29

Updated : 2023-11-07 02:50

NVD link : CVE-2017-9374

Mitre link : CVE-2017-9374

CVE.ORG link : CVE-2017-9374

JSON object : View

Products Affected

qemu

qemu

CWE

CWE-401

Missing Release of Memory after Effective Lifetime

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