[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fEG9e5dr0ZBT7i8ZYyTC9MLZqY9D_TdPcZF01wlTbXEU":3,"g5a-risk:CVE-2015-3456":312},{"success":4,"data":5,"meta":310},true,{"cveId":6,"title":7,"description":8,"shortDescription":9,"publishedDate":10,"lastModified":11,"cvssScore":12,"cvssVector":13,"cvssMetrics":14,"epssScore":29,"epssPercentile":15,"epssTimeSeries":30,"severity":31,"affectedProducts":32,"affectedProductsCount":28,"references":67,"referencesCount":239,"weaknesses":240,"weaknessesCount":249,"isActivelyExploited":250,"cisaInfo":15,"otxData":15,"relatedBlogPosts":251,"seoMetadata":252,"configurations":277,"relatedVendorCves":308,"notableEvents":309},"CVE-2015-3456","What is CVE-2015-3456?","The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds write and guest crash) or possibly execute arbitrary code via the (1) FD_CMD_READ_ID, (2) FD_CMD_DRIVE_SPECIFICATION_COMMAND, or other unspecified commands, aka VENOM.","The Floppy Disk Controller (FDC) in QEMU, as used in Xen 4.5.x and earlier and KVM, allows local guest users to cause a denial of service (out-of-bounds 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This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.","Certain languages allow direct addressing of memory locations and do not automatically ensure that these locations are valid for the memory buffer that is being referenced. This can cause read or write operations to be performed on memory locations that may be associated with other variables, data structures, or internal program data.","Stable","Class","Simple",1,false,[],{"title":253,"metaDescription":254,"keywords":255,"canonicalUrl":256,"structuredData":257},"What is CVE-2015-3456? Vulnerability Analysis | Security Advisory | Precursor Intelligence","Comprehensive analysis of CVE-2015-3456, a high severity cyber security vulnerability from 2015. 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