6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
32.1%
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.
www.openwall.com/lists/oss-security/2016/01/09/1
launchpad.net/bugs/cve/CVE-2016-1568
lists.gnu.org/archive/html/qemu-devel/2016-01/msg01184.html
nvd.nist.gov/vuln/detail/CVE-2016-1568
security-tracker.debian.org/tracker/CVE-2016-1568
ubuntu.com/security/notices/USN-2891-1
www.cve.org/CVERecord?id=CVE-2016-1568
6.9 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:C/I:C/A:C
8.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
0.001 Low
EPSS
Percentile
32.1%