CVE-2015-4106

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Summary

CVECVE-2015-4106
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2015-06-03 20:59:09 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionQEMU does not properly restrict write access to the PCI config space for certain PCI pass-through devices, which might allow local x86 HVM guests to gain privileges, cause a denial of service (host crash), obtain sensitive information, or possibly have other unspecified impact via unknown vectors.

Risk And Classification

Primary CVSS: v2.0 4.6 from [email protected]

AV:L/AC:L/Au:N/C:P/I:P/A:P

Problem Types: CWE-863 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial

AV:L/AC:L/Au:N/C:P/I:P/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 12.04 All All All
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 14.10 All All All
Operating System Canonical Ubuntu Linux 15.04 All All All
Application Citrix Xenserver 6.0 All All All
Application Citrix Xenserver 6.0.2 All All All
Application Citrix Xenserver 6.1.0 All All All
Application Citrix Xenserver 6.2.0 - All All
Application Citrix Xenserver 6.5 - All All
Operating System Debian Debian Linux 7.0 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Fedoraproject Fedora 20 All All All
Operating System Fedoraproject Fedora 21 All All All
Operating System Fedoraproject Fedora 22 All All All
Application Qemu Qemu All All All All
Operating System Suse Linux Enterprise Desktop 11 sp3 All All
Operating System Suse Linux Enterprise Desktop 12 - All All
Operating System Suse Linux Enterprise Server 11 sp1 All All
Operating System Suse Linux Enterprise Server 11 sp2 All All
Operating System Suse Linux Enterprise Server 11 sp3 All All
Operating System Suse Linux Enterprise Server 12 - All All
Operating System Suse Linux Enterprise Software Development Kit 11 sp3 All All
Operating System Suse Linux Enterprise Software Development Kit 12 - All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
XSA-131 - Xen Security Advisories af854a3a-2127-422b-91ae-364da2661108 xenbits.xen.org Third Party Advisory
[SECURITY] Fedora 20 Update: xen-4.3.4-6.fc20 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Third Party Advisory
[security-announce] SUSE-SU-2015:1045-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
[security-announce] SUSE-SU-2015:1157-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
[SECURITY] Fedora 21 Update: xen-4.4.2-5.fc21 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Third Party Advisory
Debian -- Security Information -- DSA-3286-1 xen af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
[SECURITY] Fedora 22 Update: xen-4.5.0-10.fc22 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Third Party Advisory
Debian -- Security Information -- DSA-3284-1 qemu af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
[security-announce] SUSE-SU-2015:1042-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
404 - Page not found af854a3a-2127-422b-91ae-364da2661108 support.citrix.com Third Party Advisory
Xen PCI Register Access Flaw Lets Local Users Obtain Potentially Sensitive Information, Gain Elevated Privileges, and Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com Third Party Advisory, VDB Entry
[security-announce] SUSE-SU-2015:1156-1: important: Security update for af854a3a-2127-422b-91ae-364da2661108 lists.opensuse.org Mailing List, Third Party Advisory
Xen: Multiple vulnerabilities (GLSA 201604-03) — Gentoo Security af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org Third Party Advisory
Xen CVE-2015-4106 Local Security Bypass Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
USN-2630-1: QEMU vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
Citrix NetScaler Service Delivery Appliance Multiple Security Updates af854a3a-2127-422b-91ae-364da2661108 support.citrix.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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