{ "CVE_data_meta": { "ASSIGNER": "secalert@redhat.com", "ID": "CVE-2017-2596", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The nested_vmx_check_vmptr function in arch/x86/kvm/vmx.c in the Linux kernel through 4.9.8 improperly emulates the VMXON instruction, which allows KVM L1 guest OS users to cause a denial of service (host OS memory consumption) by leveraging the mishandling of page references." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1417812", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1417812" }, { "name": "[oss-security] 20170131 CVE-2017-2596 Kernel: kvm: page reference leakage in handle_vmon", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2017/01/31/4" }, { "name": "95878", "refsource": "BID", "url": "http://www.securityfocus.com/bid/95878" }, { "name": "RHSA-2017:2077", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2077" }, { "name": "RHSA-2017:1842", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:1842" }, { "name": "DSA-3791", "refsource": "DEBIAN", "url": "http://www.debian.org/security/2017/dsa-3791" } ] } }