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{"acknowledgement": "Red Hat would like to thank the Xen project for reporting this issue.", "bugzilla": {"description": "xen: x86 CMPXCHG8B emulation fails to ignore operand size override (XSA-200)", "id": "1399745", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1399745"}, "csaw": false, "cvss": {"cvss_base_score": "3.5", "cvss_scoring_vector": "AV:N/AC:M/Au:S/C:P/I:N/A:N", "status": "draft"}, "cvss3": {"cvss3_base_score": "5.0", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N", "status": "draft"}, "details": ["CMPXCHG8B emulation in Xen 3.3.x through 4.7.x on x86 systems allows local HVM guest OS users to obtain sensitive information from host stack memory via a \"supposedly-ignored\" operand size prefix."], "name": "CVE-2016-9932", "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": "2016-12-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-9932\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-9932\nhttp://xenbits.xen.org/xsa/advisory-200.html"], "threat_severity": "Moderate"}