CVE-2013-6436
Severity CVSS v4.0:
Pending analysis
Type:
CWE-264
Permissions, Privileges, and Access Control
Publication date:
07/01/2014
Last modified:
13/02/2023
Description
The lxcDomainGetMemoryParameters method in lxc/lxc_driver.c in libvirt 1.0.5 through 1.2.0 does not properly check the status of LXC guests when reading memory tunables, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) via a guest in the shutdown status, as demonstrated by the "virsh memtune" command.
Impact
Base Score 2.0
2.10
Severity 2.0
LOW
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:a:redhat:libvirt:1.0.5:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.5.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.5.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.5.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.5.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.5.5:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.5.6:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.0.6:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.1.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.1.1:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.1.2:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.1.3:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.1.4:*:*:*:*:*:*:* | ||
cpe:2.3:a:redhat:libvirt:1.2.0:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page
References to Advisories, Solutions, and Tools
- http://libvirt.org/git/?p=libvirt.git%3Ba%3Dcommit%3Bh%3Df8c1cb90213508c4f32549023b0572ed774e48aa
- http://lists.opensuse.org/opensuse-updates/2014-01/msg00004.html
- http://osvdb.org/101485
- http://secunia.com/advisories/56245
- http://secunia.com/advisories/60895
- http://security.gentoo.org/glsa/glsa-201412-04.xml
- http://www.ubuntu.com/usn/USN-2093-1
- https://www.redhat.com/archives/libvir-list/2013-December/msg01170.html