CVE-2015-5158

Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.

• CWE-787

• http://www.securityfocus.com/bid/76016Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1033095Third Party Advisory, VDB Entry
• https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/201510-02Third Party Advisory
• http://www.securityfocus.com/bid/76016Third Party Advisory, VDB Entry
• http://www.securitytracker.com/id/1033095Third Party Advisory, VDB Entry
• https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.htmlMailing List, Third Party Advisory
• https://security.gentoo.org/glsa/201510-02Third Party Advisory

Published

Apr 12, 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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