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affects qemu < 2.7.0 Quick Emulator(Qemu) built with the VMWARE PVSCSI paravirtual SCSI bus emulation support is vulnerable to an OOB r/w access issue. It could occur while processing SCSI commands 'PVSCSI_CMD_SETUP_RINGS' or 'PVSCSI_CMD_SETUP_MSG_RING'. A privileged user inside guest could use this flaw to crash the Qemu process resulting in DoS. References: ---------- http://www.openwall.com/lists/oss-security/2016/05/23/1 (From OE-Core rev: 3d6b4fd6bc4338b139ebcaf51b67c56cc97ba2ed) Signed-off-by: Adrian Dudau <adrian.dudau@enea.com> Signed-off-by: Armin Kuster <akuster808@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>