PT-2013-3469 · Xen+1 · Xen+1

Published 2013-05-13 · Updated 2024-06-15 · CVE-2013-1919

Positive Technologies (AI Summary)

CVSS v2.0

4.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Xen versions 4.1.x through 4.2.x

Description The issue allows local stub domain clients to gain access to IRQs and cause a denial of service via vectors related to "passed-through IRQs or PCI devices" due to improper restriction of access to IRQs.

Recommendations For versions 4.1.x through 4.2.x, consider restricting access to passed-through IRQs or PCI devices to minimize the risk of exploitation. As a temporary workaround, limit the ability of local stub domain clients to access IRQs until a proper fix is applied. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

DoS

Weakness Enumeration

CWE-264

Related Identifiers

CVE-2013-1919

DSA-2662-1

OPENSUSE-SU-2024:10196-1

Affected Products

Suse

Xen

References · 138

• https://osv.dev/vulnerability/openSUSE-SU-2024:10196-1 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2013-06/msg00049.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-1919 · Vendor Advisory
• http://security.gentoo.org/glsa/glsa-201309-24.xml · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104538.html · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2013-May/104537.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-1919 · Security Note
• http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2013-1919 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-1919 · Vendor Advisory
• http://debian.org/security/2013/dsa-2662 · Vendor Advisory
• https://suse.com/security/cve/CVE-2014-3124 · Note
• https://suse.com/security/cve/CVE-2014-3672 · Note
• https://suse.com/security/cve/CVE-2015-7970 · Note
• https://suse.com/security/cve/CVE-2012-4411 · Note