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{"acknowledgement": "Red Hat would like to thank Xen project for reporting this issue.", "bugzilla": {"description": "xen: information leak in legacy x86 FPU/XMM initialization (XSA-165)", "id": "1289130", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1289130"}, "csaw": false, "cvss": {"cvss_base_score": "1.8", "cvss_scoring_vector": "AV:A/AC:H/Au:N/C:P/I:N/A:N", "status": "draft"}, "details": ["Xen 4.6.x, 4.5.x, 4.4.x, 4.3.x, and earlier do not initialize x86 FPU stack and XMM registers when XSAVE/XRSTOR are not used to manage guest extended register state, which allows local guest domains to obtain sensitive information from other domains via unspecified vectors."], "name": "CVE-2015-8555", "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": "2015-12-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-8555\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-8555\nhttp://xenbits.xen.org/xsa/advisory-165.html"], "threat_severity": "Low"}

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