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CVE-2016-6351

MEDIUM

6.7

Description

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.

Details CVE

Score CVSS v3.16.7

SeveriteMEDIUM

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

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisHIGH

Interaction utilisateurNONE

Publie9/7/2016

Derniere modification4/12/2025

Sourcenvd

Observations honeypot0

Produits affectes

canonical:ubuntu_linuxdebian:debian_linuxqemu:qemu

References

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)

Correlations IOC

Aucune correlation enregistree

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