9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
8.4 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.4%
It was discovered that QEMU incorrectly handled a PRDT with zero complete
sectors in the IDE functionality. A malicious guest could possibly use
this issue to cause a denial of service. This issue only affected Ubuntu
12.04 LTS and Ubuntu 14.04 LTS. (CVE-2014-9718)
Donghai Zhu discovered that QEMU incorrectly handled the RTL8139 driver.
A malicious guest could possibly use this issue to read sensitive
information from arbitrary host memory. (CVE-2015-5165)
Donghai Zhu discovered that QEMU incorrectly handled unplugging emulated
block devices. A malicious guest could use this issue to cause a denial of
service, or possibly execute arbitrary code on the host as the user running
the QEMU process. In the default installation, when QEMU is used with
libvirt, attackers would be isolated by the libvirt AppArmor profile. This
issue only affected Ubuntu 15.04. (CVE-2015-5166)
Qinghao Tang and Mr. Zuozhi discovered that QEMU incorrectly handled memory
in the VNC display driver. A malicious guest could use this issue to cause
a denial of service, or possibly execute arbitrary code on the host as the
user running the QEMU process. In the default installation, when QEMU is
used with libvirt, attackers would be isolated by the libvirt AppArmor
profile. This issue only affected Ubuntu 15.04. (CVE-2015-5225)
It was discovered that QEMU incorrectly handled the virtio-serial device.
A malicious guest could use this issue to cause a denial of service, or
possibly execute arbitrary code on the host as the user running the QEMU
process. 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 and Ubuntu 15.04. (CVE-2015-5745)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 15.04 | noarch | qemu-system | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-guest-agent | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-guest-agent-dbgsym | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-kvm | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-system-arm | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-system-arm-dbgsym | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-system-common | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-system-common-dbgsym | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
Ubuntu | 15.04 | noarch | qemu-system-mips | < 1:2.2+dfsg-5expubuntu9.4 | UNKNOWN |
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
8.4 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
71.4%