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CVE-2010-3699

2.7 · LOW

The backend driver in Xen 3.x allows guest OS users to cause a denial of service via a kernel thread leak, which prevents the device and guest OS from being shut down or create a zombie domain, cau…

Published Dec 8, 2010citrixCWE-399EPSS 0.71%

Overview

CVE-2010-3699 is a low-severity vulnerability affecting citrix xen. It was published on December 8, 2010 and has a CVSS 2.0 base score of 2.7 (LOW).

This vulnerability has a CVSS 2.0 base score of 2.7, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

The backend driver in Xen 3.x allows guest OS users to cause a denial of service via a kernel thread leak, which prevents the device and guest OS from being shut down or create a zombie domain, causes a hang in zenwatch, or prevents unspecified xm commands from working properly, related to (1) netback, (2) blkback, or (3) blktap.

Remediation

Check the references section for vendor advisories and patches from citrix. Update xen to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected products

VendorProductVersionsStatus

References

Reflists.opensuse.org/opensuse-security-announce/2011-01/msg00007.htmlRefsecunia.com/advisories/42372Refsecunia.com/advisories/42789Refsecunia.com/advisories/43056Refsecunia.com/advisories/46397Refwww.redhat.com/support/errata/RHSA-2011-0004.htmlRefwww.securityfocus.com/archive/1/520102/100/0/threadedRefwww.securityfocus.com/bid/45039Refwww.securitytracker.com/id?1024786Refwww.vmware.com/security/advisories/VMSA-2011-0012.html

How CyberStrike helps

Frequently asked questions

What is CVE-2010-3699?

CVE-2010-3699 is a low-severity vulnerability affecting citrix xen. It was published on December 8, 2010 and has a CVSS 2.0 base score of 2.7 (LOW).

How severe is CVE-2010-3699?

This vulnerability has a CVSS 2.0 base score of 2.7, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2010-3699?

Check the references section for vendor advisories and patches from citrix. Update xen to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2010-3699?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-3699 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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