CVE-2012-3498

Citrix XenServer < 6.0.2 - Denial of Service via PHYSDEVOP_map_pirq Index Range

Title source: llm
STIX 2.1

Description

PHYSDEVOP_map_pirq in Xen 4.1 and 4.2 and Citrix XenServer 6.0.2 and earlier allows local HVM guest OS kernels to cause a denial of service (host crash) and possibly read hypervisor or guest memory via vectors related to a missing range check of map->index.

References (20)

Core 20
Core References
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/55082
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/50530
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/51413
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201309-24.xml
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/55414
Vendor Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/50472
Vendor Advisory mailing-list x_refsource_mlist
http://lists.xen.org/archives/html/xen-announce/2012-09/msg00005.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_osvdb
http://osvdb.org/85198
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201604-03
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/78269
Vendor Advisory x_refsource_confirm
http://support.citrix.com/article/CTX134708
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2012/09/05/9
Issue Tracking x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=851193
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1027483

Scores

EPSS 0.0007
EPSS Percentile 20.8%

Details

CWE
CWE-20
Status published
Products (3)
citrix/xenserver < 6.0.2
xen/xen 4.1.0
xen/xen 4.2.0
Published Nov 23, 2012
Tracked Since Feb 18, 2026