Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2011-1763

Published: Jan 07, 2014 | Modified: Apr 11, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
7.7 HIGH
AV:A/AC:L/Au:S/C:C/I:C/A:C
RedHat/V2
6.5 MODERATE
AV:A/AC:H/Au:S/C:C/I:C/A:C
RedHat/V3
Ubuntu
MEDIUM
Vulnerability-free packages from our partners
root.io logo minimus.io logo echo.ai logo
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2011-1763
CWEhttps://cwe.mitre.org/data/definitions/.html

The get_free_port function in Xen allows local authenticated DomU users to cause a denial of service or possibly gain privileges via unspecified vectors involving a new event channel port.

Affected Software

NameVendorStart VersionEnd Version
XenXen**
Red Hat Enterprise Linux 5RedHatkernel-0:2.6.18-238.12.1.el5*
XenUbuntuupstream*
Xen-3.1Ubuntuhardy*
Xen-3.2Ubuntuhardy*
Xen-3.3Ubuntulucid*
Xen-3.3Ubuntumaverick*
Xen-3.3Ubuntunatty*

References

Aqua Security is the largest pure-play cloud native security company, providing customers the freedom to innovate and run their businesses with minimal friction. The Aqua Cloud Native Security Platform provides prevention, detection, and response automation across the entire application lifecycle to secure the build, secure cloud infrastructure and secure running workloads wherever they are deployed.
Copyright © 2026 Aqua Security Software Ltd.   Privacy Policy | Terms of Use