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CVE-2015-8551

MEDIUM

6.0

Beschreibung

The PCI backend driver in Xen, when running on an x86 system and using Linux 3.1.x through 4.3.x as the driver domain, allows local guest administrators to hit BUG conditions and cause a denial of service (NULL pointer dereference and host OS crash) by leveraging a system with access to a passed-through MSI or MSI-X capable physical PCI device and a crafted sequence of XEN_PCI_OP_* operations, aka "Linux pciback missing sanity checks."

CVE Details

CVSS v3.1 Bewertung6.0

SchweregradMEDIUM

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

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienHIGH

BenutzerinteraktionNONE

Veroffentlicht4/13/2016

Zuletzt geandert4/12/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

debian:debian_linuxlinux:linux_kernelopensuse:opensusesuse:linux_enterprise_desktopsuse:linux_enterprise_real_time_extensionsuse:linux_enterprise_serversuse:linux_enterprise_software_development_kitsuse:linux_enterprise_workstation_extension

Schwachen (CWE)

CWE-476

Referenzen

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html(cve@mitre.org)

http://www.debian.org/security/2016/dsa-3434(cve@mitre.org)

http://www.securityfocus.com/bid/79546(cve@mitre.org)

http://www.securitytracker.com/id/1034480(cve@mitre.org)

http://xenbits.xen.org/xsa/advisory-157.html(cve@mitre.org)

https://security.gentoo.org/glsa/201604-03(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00094.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00045.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00059.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00005.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00044.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00055.html(af854a3a-2127-422b-91ae-364da2661108)

http://www.debian.org/security/2016/dsa-3434(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/79546(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1034480(af854a3a-2127-422b-91ae-364da2661108)

http://xenbits.xen.org/xsa/advisory-157.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201604-03(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

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