{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2016-6888", "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": "Integer overflow in the net_tx_pkt_init function in hw/net/net_tx_pkt.c in QEMU (aka Quick Emulator) allows local guest OS administrators to cause a denial of service (QEMU process crash) via the maximum fragmentation count, which triggers an unchecked multiplication and NULL pointer dereference." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "92556", "refsource": "BID", "url": "http://www.securityfocus.com/bid/92556" }, { "name": "http://git.qemu.org/?p=qemu.git;a=commit;h=47882fa4975bf0b58dd74474329fdd7154e8f04c", "refsource": "CONFIRM", "url": "http://git.qemu.org/?p=qemu.git;a=commit;h=47882fa4975bf0b58dd74474329fdd7154e8f04c" }, { "name": "[oss-security] 20160819 CVE Request: Qemu: net: vmxnet: integer overflow in packet initialisation", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/08/19/6" }, { "name": "RHSA-2017:2392", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2392" }, { "name": "GLSA-201609-01", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201609-01" }, { "name": "[qemu-devel] 20160818 [PULL 1/2] net: vmxnet: use g_new for pkt initialisation", "refsource": "MLIST", "url": "https://lists.gnu.org/archive/html/qemu-devel/2016-08/msg03176.html" }, { "name": "[oss-security] 20160819 Re: CVE Request: Qemu: net: vmxnet: integer overflow in packet initialisation", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2016/08/19/10" }, { "name": "[debian-lts-announce] 20181130 [SECURITY] [DLA 1599-1] qemu security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html" }, { "name": "RHSA-2017:2408", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2017:2408" } ] } }