CVE Reference: CVE-2012-3433

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Original Page at CVE MITRE:
CVE-2012-3433

Description:
Xen 4.0 and 4.1 allows local HVM guest OS kernels to cause a denial of service (domain 0 VCPU hang and kernel panic) by modifying the physical address space in a way that triggers excessive shared page search time during the p2m teardown.

CVE Status:
Candidate

References:

SUSE
  http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00024.html
  http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00018.html
  http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00017.html
  http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00025.html

SAID
  Secunia Advisory: SA55082

MLIST
  http://www.openwall.com/lists/oss-security/2012/08/09/3
  http://lists.xen.org/archives/html/xen-devel/2012-08/msg00855.html

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

DEBIAN
  http://www.debian.org/security/2012/dsa-2531

BID
  54942


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