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ubuntucveUbuntu.comUB:CVE-2013-4153
HistorySep 30, 2013 - 12:00 a.m.

CVE-2013-4153

2013-09-3000:00:00
ubuntu.com
ubuntu.com
10

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.012 Low

EPSS

Percentile

85.0%

Double free vulnerability in the qemuAgentGetVCPUs function in
qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to
cause a denial of service (daemon crash) via a cpu count request, as
demonstrated by the “virsh vcpucount dom --guest” command.

Bugs

Notes

Author Note
mdeslaur Introduced by: http://libvirt.org/git/?p=libvirt.git;a=commit;h=3099c063e348fdc79a900f88bcfc5389dada7786 which is in 1.1.0

5 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.012 Low

EPSS

Percentile

85.0%