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{"acknowledgement": "Red Hat would like to thank Xen project for reporting this issue.", "bugzilla": {"description": "xen: Off-by-one error in FLASK_AVC_CACHESTAT hypercall (xsa-85)", "id": "1062329", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1062329"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:A/AC:H/Au:S/C:P/I:N/A:C", "status": "draft"}, "cwe": "CWE-193", "details": ["Off-by-one error in the flask_security_avc_cachestats function in xsm/flask/flask_op.c in Xen 4.2.x and 4.3.x, when the maximum number of physical CPUs are in use, allows local users to cause a denial of service (host crash) or obtain sensitive information from hypervisor memory by leveraging a FLASK_AVC_CACHESTAT hypercall, which triggers a buffer over-read."], "name": "CVE-2014-1895", "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": "2014-02-06T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-1895\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-1895\nhttp://seclists.org/oss-sec/2014/q1/263"], "statement": "Not vulnerable.\nThis issue did not affect the versions of the kernel-xen package as shipped with Red Hat Enterprise Linux 5.\nThis issue did not affect Red Hat Enterprise Linux 6 and Red Hat Enterprise MRG 2 as we did not have support for Xen hypervisor.", "threat_severity": "Moderate"}