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{"acknowledgement": "Red Hat would like to thank Julien Grall (ARM) for reporting this issue.", "bugzilla": {"description": "xen: no grant table and foreign mapping limits leading to crash and DoS", "id": "1731862", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1731862"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-400", "details": ["An issue was discovered in drivers/xen/balloon.c in the Linux kernel before 5.2.3, as used in Xen through 4.12.x, allowing guest OS users to cause a denial of service because of unrestricted resource consumption during the mapping of guest memory, aka CID-6ef36ab967c7."], "name": "CVE-2019-17351", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Out of support scope", "package_name": "xen", "product_name": "Red Hat Enterprise Linux 5"}], "public_date": "2019-07-22T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-17351\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-17351\nhttps://xenbits.xen.org/xsa/advisory-300.html"], "threat_severity": "Moderate"}