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CVE-2016-6351

MEDIUM

6.7

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.16.7

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosHIGH

Interaccion usuarioNONE

Publicado9/7/2016

Ultima modificacion4/12/2025

Fuentenvd

Avistamientos honeypot0

Productos afectados

canonical:ubuntu_linuxdebian:debian_linuxqemu:qemu

Referencias

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=926cde5f3e4d2504ed161ed0cb771ac7cad6fd11(secalert@redhat.com)

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cc96677469388bad3d66479379735cf75db069e3(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2016/07/25/14(secalert@redhat.com)

http://www.openwall.com/lists/oss-security/2016/07/26/7(secalert@redhat.com)

http://www.securityfocus.com/bid/92119(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-3047-1(secalert@redhat.com)

http://www.ubuntu.com/usn/USN-3047-2(secalert@redhat.com)

https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html(secalert@redhat.com)

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=926cde5f3e4d2504ed161ed0cb771ac7cad6fd11(af854a3a-2127-422b-91ae-364da2661108)

http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=cc96677469388bad3d66479379735cf75db069e3(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2016/07/25/14(af854a3a-2127-422b-91ae-364da2661108)

http://www.openwall.com/lists/oss-security/2016/07/26/7(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/92119(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3047-1(af854a3a-2127-422b-91ae-364da2661108)

http://www.ubuntu.com/usn/USN-3047-2(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

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