CVE-2016-6351

The esp_do_dma function in hw/scsi/esp.c in QEMU (aka Quick Emulator), when built with ESP/NCR53C9x controller emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or execute arbitrary code on the QEMU host via vectors involving DMA read into ESP command buffer.

• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=926cde5f3e4d2504ed161ed0cb771ac7cad6fd11
• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cc96677469388bad3d66479379735cf75db069e3
• http://www.openwall.com/lists/oss-security/2016/07/25/14Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/07/26/7Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/92119Third Party Advisory, VDB Entry
• http://www.ubuntu.com/usn/USN-3047-1Third Party Advisory
• http://www.ubuntu.com/usn/USN-3047-2Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=926cde5f3e4d2504ed161ed0cb771ac7cad6fd11
• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cc96677469388bad3d66479379735cf75db069e3
• http://www.openwall.com/lists/oss-security/2016/07/25/14Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/07/26/7Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/92119Third Party Advisory, VDB Entry
• http://www.ubuntu.com/usn/USN-3047-1Third Party Advisory
• http://www.ubuntu.com/usn/USN-3047-2Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory

Published

Sep 7, 2016

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2016-6345RESTEasy allows remote authenticated users to obtain sensiti…
• CVE-2016-6346RESTEasy enables GZIPInterceptor, which allows remote attack…
• CVE-2016-6347Cross-site scripting (XSS) vulnerability in the default exce…
• CVE-2016-6348JacksonJsonpInterceptor in RESTEasy might allow remote attac…
• CVE-2016-6349The machinectl command in oci-register-machine allows local …
• CVE-2016-6350OpenBSD 5.8 and 5.9 allows local users to cause a denial of …
• CVE-2016-6352The OneLine32 function in io-ico.c in gdk-pixbuf before 2.35…
• CVE-2016-6353Cloudera Search in CDH before 5.7.0 allows unauthorized docu…6.5
• CVE-2016-6354Heap-based buffer overflow in the yy_get_next_buffer functio…
• CVE-2016-6355Memory leak in Cisco IOS XR 5.1.x through 5.1.3, 5.2.x throu…
• CVE-2016-6356A vulnerability in the email message filtering feature of Ci…
• CVE-2016-6357A vulnerability in the configured security policies, includi…