CVE-2016-1568

Use-after-free vulnerability in hw/ide/ahci.c in QEMU, when built with IDE AHCI Emulation support, allows guest OS users to cause a denial of service (instance crash) or possibly execute arbitrary code via an invalid AHCI Native Command Queuing (NCQ) AIO command.

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.9 MEDIUM

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CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.9^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.4 / Impact : 10.0

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
http://www.securitytracker.com/id/1034859	Third Party Advisory VDB Entry
http://www.openwall.com/lists/oss-security/2016/01/09/2	Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/09/1	Mailing List Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0088.html	Third Party Advisory
http://www.securityfocus.com/bid/80191	Third Party Advisory VDB Entry
http://rhn.redhat.com/errata/RHSA-2016-0084.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0086.html	Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-0087.html	Third Party Advisory
https://security.gentoo.org/glsa/201602-01	Third Party Advisory
http://www.debian.org/security/2016/dsa-3471	Third Party Advisory
http://www.debian.org/security/2016/dsa-3470	Third Party Advisory
http://www.debian.org/security/2016/dsa-3469	Third Party Advisory
http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=4ab0359a8ae182a7ac5c99609667273167703fab

Configurations

Configuration 1 (hide)

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

Configuration 2 (hide)

OR	cpe:2.3:a:redhat:openstack:7.0:::::::*
	cpe:2.3:a:redhat:openstack:6.0:::::::*

Configuration 3 (hide)

AND

OR	cpe:2.3:a:redhat:openstack:5.0:::::::*
	cpe:2.3:a:redhat:virtualization:3.0:::::::*

cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:7.0:::::::*

Information

Published : 2016-04-11 19:00

Updated : 2023-02-12 15:16

NVD link : CVE-2016-1568

Mitre link : CVE-2016-1568

JSON object : View

CWE

CWE-416

Use After Free

Products Affected

redhat

enterprise_linux
openstack
virtualization

qemu

qemu

debian

debian_linux

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