9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.076 Low
EPSS
Percentile
94.0%
Jason Wang discovered that QEMU incorrectly handled the virtio-net device.
A remote attacker could use this issue to cause guest network consumption,
resulting in a denial of service. (CVE-2015-7295)
Qinghao Tang and Ling Liu discovered that QEMU incorrectly handled the
pcnet driver when used in loopback mode. 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. (CVE-2015-7504)
Ling Liu and Jason Wang discovered that QEMU incorrectly handled the
pcnet driver. A remote attacker 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.
(CVE-2015-7512)
Qinghao Tang discovered that QEMU incorrectly handled the eepro100 driver.
A malicious guest could use this issue to cause an infinite loop, leading
to a denial of service. (CVE-2015-8345)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 15.10 | noarch | qemu-system | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | libcacard-dev | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | libcacard-tools | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | libcacard-tools-dbgsym | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | libcacard0 | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | libcacard0-dbgsym | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | qemu | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | qemu-block-extra | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | qemu-block-extra-dbgsym | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
Ubuntu | 15.10 | noarch | qemu-guest-agent | <Β 1:2.3+dfsg-5ubuntu9.1 | UNKNOWN |
9 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.076 Low
EPSS
Percentile
94.0%