CVE-2012-3498 | BDVDB-2026-53593 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://secunia.com/advisories/55082
- http://secunia.com/advisories/50530
- http://secunia.com/advisories/51413
- http://security.gentoo.org/glsa/glsa-201309-24.xml
- http://www.securityfocus.com/bid/55414
- http://wiki.xen.org/wiki/Security_Announcements#XSA-16_PHYSDEVOP_map_pirq_index_vulnerability
- http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html
- http://secunia.com/advisories/50472
- http://lists.xen.org/archives/html/xen-announce/2012-09/msg00005.html
- http://osvdb.org/85198
- https://security.gentoo.org/glsa/201604-03
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78269
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html
- http://support.citrix.com/article/CTX134708
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html
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Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.