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Mend.io Vulnerability Database

CVE-2015-4103

Date: June 3, 2015

Xen 3.3.x through 4.5.x does not properly restrict write access to the host MSI message data field, which allows local x86 HVM guest administrators to cause a denial of service (host interrupt handling confusion) via vectors related to qemu and accessing spanning multiple fields.

Language: C

Severity Score

6.2

Related Resources (21)

Url: https://access.redhat.com/security/cve/CVE-2015-4103

Url: http://www.debian.org/security/2015/dsa-3286

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2015-4103

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html

Url: http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html

Url: https://security-tracker.debian.org/tracker/CVE-2015-4103

Url: http://www.securitytracker.com/id/1032456

Url: https://support.citrix.com/article/CTX206006

Url: http://support.citrix.com/article/CTX201145

Url: http://xenbits.xen.org/xsa/advisory-128.html

Url: http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html

Url: https://security.gentoo.org/glsa/201604-03

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160154.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2015-4103

Url: http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html

Url: http://www.securityfocus.com/bid/74947

Url: http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160171.html

Url: http://www.ubuntu.com/usn/USN-2630-1

Url: http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html

Url: http://www.debian.org/security/2015/dsa-3284

Url: https://www.mend.io/vulnerability-database/CVE-2015-4103

Severity Score

6.2

Weakness Type (CWE)

Permissions, Privileges, and Access Control

CWE-264

CVSS v3.1

Base Score:	6.2
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.9
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	COMPLETE
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2015-4103

Date: June 3, 2015

Language: C

Severity Score

Related Resources (21)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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