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CVE Reference: CVE-2012-3498

NOTE: The text on this page is written by CVE MITRE and reflects neither the opinions of Secunia or the results of our research. All data on this page is written and maintained by CVE MITRE.

Original Page at CVE MITRE:
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.

CVE Status:
Candidate

References:

XF
  http://xforce.iss.net/xforce/xfdb/78269

SUSE
  http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html
  http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00004.html
  http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00003.html
  http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html
  http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html

ST
  1027483

SAID
  Secunia Advisory: SA50472
  Secunia Advisory: SA50530
  Secunia Advisory: SA51413
  Secunia Advisory: SA55082

OSVDB
  85198

MLIST
  http://www.openwall.com/lists/oss-security/2012/09/05/9
  http://lists.xen.org/archives/html/xen-announce/2012-09/msg00005.html

MISC

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

CONFIRM
  http://wiki.xen.org/wiki/Security_Announcements#XSA-16_PHYSDEVOP_map_pirq_index_vulnerability
  http://support.citrix.com/article/CTX134708

BID
  55414


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