CVE-2013-4153

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.

CVSS v2.0 5.0 MEDIUM

5.0^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.redhat.com/show_bug.cgi?id=984821	Exploit
http://libvirt.org/news.html
https://bugzilla.redhat.com/show_bug.cgi?id=986383	Patch
http://openwall.com/lists/oss-security/2013/07/19/11	Patch
http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=dfc692350a04a70b4ca65667c30869b3bfdaf034

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:redhat:libvirt:1.0.6:::::::*
	cpe:2.3:a:redhat:libvirt:1.1.0:::::::*

Information

Published : 2013-09-30 14:55

Updated : 2023-02-12 20:44

NVD link : CVE-2013-4153

Mitre link : CVE-2013-4153

JSON object : View

CWE

CWE-399

Resource Management Errors

Products Affected

redhat

libvirt

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5.0 /10