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{"acknowledgement": "Red Hat would like to thank Xen project for reporting this issue.", "bugzilla": {"description": "xen: guest user mode may crash guest with non-canonical RIP (XSA-170)", "id": "1304628", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1304628"}, "csaw": false, "cvss": {"cvss_base_score": "2.9", "cvss_scoring_vector": "AV:A/AC:M/Au:N/C:N/I:N/A:P", "status": "draft"}, "details": ["VMX in Xen 4.6.x and earlier, when using an Intel or Cyrix CPU, allows local HVM guest users to cause a denial of service (guest crash) via vectors related to a non-canonical RIP."], "name": "CVE-2016-2271", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Will not fix", "package_name": "xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2016-02-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-2271\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2271\nhttp://xenbits.xen.org/xsa/advisory-170.html"], "threat_severity": "Low"}