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{"acknowledgement": "Red Hat would like to thank Xen for reporting this issue.", "bugzilla": {"description": "kernel: xen: Improper MSR range used for x2APIC emulation (xsa108)", "id": "1144499", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1144499"}, "csaw": false, "cvss": {"cvss_base_score": "5.8", "cvss_scoring_vector": "AV:A/AC:M/Au:S/C:P/I:N/A:C", "status": "draft"}, "details": ["The hvm_msr_read_intercept function in arch/x86/hvm/hvm.c in Xen 4.1 through 4.4.x uses an improper MSR range for x2APIC emulation, which allows local HVM guests to cause a denial of service (host crash) or read data from the hypervisor or other guests via unspecified vectors."], "name": "CVE-2014-7188", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "kernel-xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2014-10-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-7188\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-7188"], "statement": "Not vulnerable.\nThis issue does not affect the versions of the kernel-xen package as shipped with Red Hat Enterprise Linux 5.", "threat_severity": "Important"}