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{"acknowledgement": "Red Hat would like to thank Xen project for reporting this issue.", "bugzilla": {"description": "xen: unmediated PCI register access in qemu (xsa-131)", "id": "1223859", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1223859"}, "csaw": false, "cvss": {"cvss_base_score": "4.3", "cvss_scoring_vector": "AV:A/AC:H/Au:N/C:P/I:P/A:P", "status": "draft"}, "details": ["QEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors."], "name": "CVE-2015-4106", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Affected", "package_name": "xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2015-06-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2015-4106\nhttps://nvd.nist.gov/vuln/detail/CVE-2015-4106\nhttp://xenbits.xen.org/xsa/advisory-131.html"], "statement": "This issue does affect then Xen packages as shipped with Red Hat Enterprise Linux 5.\nRed Hat Enterprise Linux 5 is now in Production 3 Phase of the support and maintenance life cycle. This has been rated as having Low security impact and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.", "threat_severity": "Moderate"}