CVE-2016-7423

The mptsas_process_scsi_io_request function in QEMU (aka Quick Emulator), when built with LSI SAS1068 Host Bus emulation support, allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) via vectors involving MPTSASRequest objects.

• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5
• http://www.openwall.com/lists/oss-security/2016/09/16/11Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/09/16/5Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/92997Third Party Advisory, VDB Entry
• https://bugzilla.redhat.com/show_bug.cgi?id=1376776Issue Tracking, Third Party Advisory
• https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.htmlMailing List, Patch, Third Party Advisory
• https://security.gentoo.org/glsa/201611-11Third Party Advisory
• http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=670e56d3ed2918b3861d9216f2c0540d9e9ae0d5
• http://www.openwall.com/lists/oss-security/2016/09/16/11Mailing List, Third Party Advisory
• http://www.openwall.com/lists/oss-security/2016/09/16/5Mailing List, Third Party Advisory
• http://www.securityfocus.com/bid/92997Third Party Advisory, VDB Entry
• https://bugzilla.redhat.com/show_bug.cgi?id=1376776Issue Tracking, Third Party Advisory
• https://lists.gnu.org/archive/html/qemu-devel/2016-09/msg03604.htmlMailing List, Patch, Third Party Advisory
• https://security.gentoo.org/glsa/201611-11Third Party Advisory

Published

Oct 10, 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.
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