7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
24.0%
Heap-based buffer overflow in the iscsi_aio_ioctl function in block/iscsi.c
in QEMU allows local guest OS users to cause a denial of service (QEMU
process crash) or possibly execute arbitrary code via a crafted iSCSI
asynchronous I/O ioctl call.
www.openwall.com/lists/oss-security/2016/05/30/6
launchpad.net/bugs/cve/CVE-2016-5126
lists.gnu.org/archive/html/qemu-block/2016-05/msg00779.html
nvd.nist.gov/vuln/detail/CVE-2016-5126
security-tracker.debian.org/tracker/CVE-2016-5126
ubuntu.com/security/notices/USN-3047-1
www.cve.org/CVERecord?id=CVE-2016-5126
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
24.0%