CVE-2012-5515

Published: Dec 13, 2012Modified: Apr 29, 2026

4.7

Vector

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

Exploitability: 3.4 / Impact: 6.9

Source: NVD

Description

The (1) XENMEM_decrease_reservation, (2) XENMEM_populate_physmap, and (3) XENMEM_exchange hypercalls in Xen 4.2 and earlier allow local guest administrators to cause a denial of service (long loop and hang) via a crafted extent_order value.

Affected (27)

Products: Xen: Xen

1 product

Configuration A

27 vulnerable

Vulnerable Software	Affected Versions
Xen Xen	Up to 4.2.0
Xen Xen	Version 3.0.2
Xen Xen	Version 3.0.3
Xen Xen	Version 3.0.4
Xen Xen	Version 3.1.3
Xen Xen	Version 3.1.4
Xen Xen	Version 3.2.0
Xen Xen	Version 3.2.1
Xen Xen	Version 3.2.2
Xen Xen	Version 3.2.3
Xen Xen	Version 3.3.0
Xen Xen	Version 3.3.1
Xen Xen	Version 3.3.2
Xen Xen	Version 3.4.0
Xen Xen	Version 3.4.1
Xen Xen	Version 3.4.2
Xen Xen	Version 3.4.3
Xen Xen	Version 3.4.4
Xen Xen	Version 4.0.0
Xen Xen	Version 4.0.1
Xen Xen	Version 4.0.2
Xen Xen	Version 4.0.3
Xen Xen	Version 4.0.4
Xen Xen	Version 4.1.0
Xen Xen	Version 4.1.1
Xen Xen	Version 4.1.2
Xen Xen	Version 4.1.3

References (46)

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00000.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html

Source: secalert@redhat.com

http://lists.xen.org/archives/html/xen-announce/2012-12/msg00001.html

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/51397

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/51468

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/51486

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/51487

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/51495

Source: secalert@redhat.com

Vendor Advisory

http://secunia.com/advisories/55082

Source: secalert@redhat.com

http://security.gentoo.org/glsa/glsa-201309-24.xml

Source: secalert@redhat.com

http://support.citrix.com/article/CTX135777

Source: secalert@redhat.com

http://www.debian.org/security/2012/dsa-2582

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2012/12/03/9

Source: secalert@redhat.com

http://www.osvdb.org/88127

Source: secalert@redhat.com

http://www.securityfocus.com/bid/56798

Source: secalert@redhat.com

https://exchange.xforce.ibmcloud.com/vulnerabilities/80479

Source: secalert@redhat.com

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00000.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://lists.xen.org/archives/html/xen-announce/2012-12/msg00001.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/51397

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/51468

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/51486

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/51487

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/51495

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

http://secunia.com/advisories/55082

Source: af854a3a-2127-422b-91ae-364da2661108

http://security.gentoo.org/glsa/glsa-201309-24.xml

Source: af854a3a-2127-422b-91ae-364da2661108

http://support.citrix.com/article/CTX135777

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.debian.org/security/2012/dsa-2582

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2012/12/03/9

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.osvdb.org/88127

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.securityfocus.com/bid/56798

Source: af854a3a-2127-422b-91ae-364da2661108

https://exchange.xforce.ibmcloud.com/vulnerabilities/80479

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

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