CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
94.3%
Michael S. Tsirkin discovered that QEMU incorrectly handled certain
parameters during ram load while performing a migration. An attacker able
to manipulate savevm data could use this issue to possibly execute
arbitrary code on the host. This issue only affected Ubuntu 12.04 LTS,
Ubuntu 14.04 LTS, and Ubuntu 14.10. (CVE-2014-7840)
Paolo Bonzini discovered that QEMU incorrectly handled memory in the Cirrus
VGA device. A malicious guest could possibly use this issue to write into
memory of the host, leading to privilege escalation. (CVE-2014-8106)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 14.10 | noarch | qemu-system | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-guest-agent | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-kvm | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-system-arm | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-system-common | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-system-mips | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-system-misc | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-system-ppc | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |
Ubuntu | 14.10 | noarch | qemu-system-sparc | < 2.1+dfsg-4ubuntu6.3 | UNKNOWN |