CVE-2012-3498

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

https://security.gentoo.org/glsa/201604-03

https://exchange.xforce.ibmcloud.com/vulnerabilities/78269

https://bugzilla.redhat.com/show_bug.cgi?id=851193

http://www.securityfocus.com/bid/55414

http://www.openwall.com/lists/oss-security/2012/09/05/9

http://wiki.xen.org/wiki/Security_Announcements#XSA-16_PHYSDEVOP_map_pirq_index_vulnerability

http://support.citrix.com/article/CTX134708

http://securitytracker.com/id?1027483

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

http://secunia.com/advisories/55082

http://secunia.com/advisories/51413

http://secunia.com/advisories/50530

http://secunia.com/advisories/50472

http://osvdb.org/85198

http://lists.xen.org/archives/html/xen-announce/2012-09/msg00005.html

http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html

http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3