9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 High
AI Score
Confidence
Low
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.012 Low
EPSS
Percentile
84.7%
Zhenhao Hong discovered that QEMU incorrectly handled the Virtio module. A
privileged attacker inside the guest could use this issue to cause QEMU to
consume resources, resulting in a denial of service. (CVE-2016-5403)
Li Qiang discovered that QEMU incorrectly handled VMWARE VMXNET3 network
card emulation support. A privileged attacker inside the guest could use
this issue to cause QEMU to crash, resulting in a denial of service. This
issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10.
(CVE-2016-6833, CVE-2016-6834, CVE-2016-6888)
Li Qiang discovered that QEMU incorrectly handled VMWARE VMXNET3 network
card emulation support. A privileged attacker inside the guest could use
this issue to cause QEMU to crash, resulting in a denial of service, or
possibly execute arbitrary code on the host. In the default installation,
when QEMU is used with libvirt, attackers would be isolated by the libvirt
AppArmor profile. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04
LTS and Ubuntu 16.10. (CVE-2016-6835)
Li Qiang discovered that QEMU incorrectly handled VMWARE VMXNET3 network
card emulation support. A privileged attacker inside the guest could use
this issue to possibly to obtain sensitive host memory. This issue only
affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10.
(CVE-2016-6836)
Felix Wilhelm discovered that QEMU incorrectly handled Plan 9 File System
(9pfs) support. A privileged attacker inside the guest could use this issue
to possibly to obtain sensitive host files. (CVE-2016-7116)
Li Qiang and Tom Victor discovered that QEMU incorrectly handled VMWARE
PVSCSI paravirtual SCSI bus emulation support. A privileged attacker inside
the guest could use this issue to cause QEMU to crash, resulting in a
denial of service. This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04
LTS and Ubuntu 16.10. (CVE-2016-7155)
Li Qiang discovered that QEMU incorrectly handled VMWARE PVSCSI paravirtual
SCSI bus emulation support. A privileged attacker inside the guest could
use this issue to cause QEMU to crash, resulting in a denial of service.
This issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu
16.10. (CVE-2016-7156, CVE-2016-7421)
Tom Victor discovered that QEMU incorrectly handled LSI SAS1068 host bus
emulation support. A privileged attacker inside the guest could use this
issue to cause QEMU to crash, resulting in a denial of service.
This issue only affected Ubuntu 16.10. (CVE-2016-7157)
Hu Chaojian discovered that QEMU incorrectly handled xlnx.xps-ethernetlite
emulation support. A privileged attacker inside the guest could use this
issue to cause QEMU to crash, resulting in a denial of service, or possibly
execute arbitrary code on the host. In the default installation, when QEMU
is used with libvirt, attackers would be isolated by the libvirt AppArmor
profile. (CVE-2016-7161)
Qinghao Tang and Li Qiang discovered that QEMU incorrectly handled the
VMWare VGA module. A privileged attacker inside the guest could use this
issue to cause QEMU to crash, resulting in a denial of service.
(CVE-2016-7170)
Qinghao Tang and Zhenhao Hong discovered that QEMU incorrectly handled the
Virtio module. A privileged attacker inside the guest could use this issue
to cause QEMU to crash, resulting in a denial of service. This issue only
affected Ubuntu 16.10. (CVE-2016-7422)
Li Qiang discovered that QEMU incorrectly handled LSI SAS1068 host bus
emulation support. A privileged attacker inside the guest could use this
issue to cause QEMU to crash, resulting in a denial of service.
This issue only affected Ubuntu 16.10. (CVE-2016-7423)
Li Qiang discovered that QEMU incorrectly handled USB xHCI controller
emulation support. A privileged attacker inside the guest could use this
issue to cause QEMU to crash, resulting in a denial of service.
This issue only affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-7466)
Li Qiang discovered that QEMU incorrectly handled ColdFire Fast Ethernet
Controller emulation support. A privileged attacker inside the guest could
use this issue to cause QEMU to crash, resulting in a denial of service.
(CVE-2016-7908)
Li Qiang discovered that QEMU incorrectly handled AMD PC-Net II emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. (CVE-2016-7909)
Li Qiang discovered that QEMU incorrectly handled the Virtio GPU support. A
privileged attacker inside the guest could use this issue to cause QEMU to
consume resources, resulting in a denial of service. This issue only
affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-7994)
Li Qiang discovered that QEMU incorrectly handled USB EHCI emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to consume resources, resulting in a denial of service. This
issue only affected Ubuntu 16.10. (CVE-2016-7995)
Li Qiang discovered that QEMU incorrectly handled USB xHCI controller
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. This issue only
affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10.
(CVE-2016-8576)
Li Qiang discovered that QEMU incorrectly handled Plan 9 File System (9pfs)
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. This issue only
affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10.
(CVE-2016-8577, CVE-2016-8578)
It was discovered that QEMU incorrectly handled Rocker switch emulation
support. A privileged attacker inside the guest could use this issue to
cause QEMU to crash, resulting in a denial of service. This issue only
affected Ubuntu 16.04 LTS and Ubuntu 16.10. (CVE-2016-8668)
It was discovered that QEMU incorrectly handled Intel HDA controller
emulation support. A privileged attacker inside the guest could use this
issue to cause QEMU to consume resources, resulting in a denial of service.
(CVE-2016-8909)
Andrew Henderson discovered that QEMU incorrectly handled RTL8139 ethernet
controller emulation support. A privileged attacker inside the guest could
use this issue to cause QEMU to consume resources, resulting in a denial of
service. (CVE-2016-8910)
Li Qiang discovered that QEMU incorrectly handled Intel i8255x ethernet
controller emulation support. A privileged attacker inside the guest could
use this issue to cause QEMU to consume resources, resulting in a denial of
service. (CVE-2016-9101)
Li Qiang discovered that QEMU incorrectly handled Plan 9 File System (9pfs)
support. A privileged attacker inside the guest could use this issue to
cause QEMU to consume resources, resulting in a denial of service.
(CVE-2016-9102, CVE-2016-9104, CVE-2016-9105)
Li Qiang discovered that QEMU incorrectly handled Plan 9 File System (9pfs)
support. A privileged attacker inside the guest could use this issue to
possibly to obtain sensitive host memory. (CVE-2016-9103)
Li Qiang discovered that QEMU incorrectly handled Plan 9 File System (9pfs)
support. A privileged attacker inside the guest could use this issue to
cause QEMU to consume resources, resulting in a denial of service. This
issue only affected Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Ubuntu 16.10.
(CVE-2016-9106)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.10 | noarch | qemu-system | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-block-extra | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-block-extra-dbgsym | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-guest-agent | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-guest-agent-dbgsym | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-kvm | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-system-arm | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-system-arm-dbgsym | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
Ubuntu | 16.10 | noarch | qemu-system-common | < 1:2.6.1+dfsg-0ubuntu5.1 | UNKNOWN |
ubuntu.com/security/CVE-2016-5403
ubuntu.com/security/CVE-2016-6833
ubuntu.com/security/CVE-2016-6834
ubuntu.com/security/CVE-2016-6835
ubuntu.com/security/CVE-2016-6836
ubuntu.com/security/CVE-2016-6888
ubuntu.com/security/CVE-2016-7116
ubuntu.com/security/CVE-2016-7155
ubuntu.com/security/CVE-2016-7156
ubuntu.com/security/CVE-2016-7157
ubuntu.com/security/CVE-2016-7161
ubuntu.com/security/CVE-2016-7170
ubuntu.com/security/CVE-2016-7421
ubuntu.com/security/CVE-2016-7422
ubuntu.com/security/CVE-2016-7423
ubuntu.com/security/CVE-2016-7466
ubuntu.com/security/CVE-2016-7908
ubuntu.com/security/CVE-2016-7909
ubuntu.com/security/CVE-2016-7994
ubuntu.com/security/CVE-2016-7995
ubuntu.com/security/CVE-2016-8576
ubuntu.com/security/CVE-2016-8577
ubuntu.com/security/CVE-2016-8578
ubuntu.com/security/CVE-2016-8668
ubuntu.com/security/CVE-2016-8909
ubuntu.com/security/CVE-2016-8910
ubuntu.com/security/CVE-2016-9101
ubuntu.com/security/CVE-2016-9102
ubuntu.com/security/CVE-2016-9103
ubuntu.com/security/CVE-2016-9104
ubuntu.com/security/CVE-2016-9105
ubuntu.com/security/CVE-2016-9106
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.8 High
AI Score
Confidence
Low
10 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
0.012 Low
EPSS
Percentile
84.7%