cve/2015/CVE-2015-3456.md

### [CVE-2015-3456](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3456)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

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.

### POC

#### Reference
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
- https://www.exploit-db.com/exploits/37053/

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/RUB-SysSec/Hypercube
- https://github.com/auditt7708/rhsecapi
- https://github.com/cyberlifetech/elysiumVM
- https://github.com/igorkraft/codestore
- https://github.com/orf53975/poisonfrog
- https://github.com/pigram86/cookbook-xs-maintenance
- https://github.com/takuzoo3868/laputa
- https://github.com/vincentbernat/cve-2015-3456