{
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      "ID" : "CVE-2011-1780",
      "STATE" : "PUBLIC"
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            "lang" : "eng",
            "value" : "The instruction emulation in Xen 3.0.3 allows local SMP guest users to cause a denial of service (host crash) by replacing the instruction that causes the VM to exit in one thread with a different instruction in a different thread."
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            "name" : "[oss-security] 20110707 CVE-2011-1780, CVE-2011-1936, kernel/xen issues",
            "refsource" : "MLIST",
            "url" : "http://www.openwall.com/lists/oss-security/2011/07/07/3"
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            "name" : "RHSA-2011:1163",
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}