SB2014011903 - Resource management error in Xen
Published: January 19, 2014 Updated: July 28, 2020
Security Bulletin ID
SB2014011903
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Adjecent network
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Resource management error (CVE-ID: CVE-2013-4375)
The vulnerability allows a remote #AU# to perform service disruption.
The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1, and qemu 1.1 and other versions, allows local HVM guests to cause a denial of service (domain grant reference consumption) via unspecified vectors.
Remediation
Install update from vendor's website.