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memory_exchange function in common/memory.c in Xen 3.2.x through 4.6.x does not properly hand back pages to a domain, which might allow guest OS administrators to cause a denial of service (host crash) via unspecified vectors related to domain teardown.","Type":"Description","Title":"CVE-2015-8339"},{"CveYear":"2015","CveId":"8339","Ordinal":"2","NoteData":"2015-12-17","Type":"Other","Title":"Published"},{"CveYear":"2015","CveId":"8339","Ordinal":"3","NoteData":"2017-06-30","Type":"Other","Title":"Modified"}]}}}