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CVE-2016-6351

MEDIUM

6.7

Beschreibung

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.

CVE Details

CVSS v3.1 Bewertung6.7

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht9/7/2016

Zuletzt geandert4/12/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

canonical:ubuntu_linuxdebian:debian_linuxqemu:qemu

Referenzen

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)

IOC Korrelationen

Keine Korrelationen erfasst

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