medium
6.5
CWE
190
Advisory Published
Updated

CVE-2014-8094: Integer Overflow

First published: Wed Dec 10 2014(Updated: )

Integer overflow in the ProcDRI2GetBuffers function in the DRI2 extension in X.Org Server (aka xserver and xorg-server) 1.7.0 through 1.16.x before 1.16.3 allows remote authenticated users to cause a denial of service (crash) or possibly execute arbitrary code via a crafted request, which triggers an out-of-bounds read or write.

Credit: secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
X.Org Xserver=1.7.0
X.Org Xserver=1.7.0.901
X.Org Xserver=1.7.0.902
X.Org Xserver=1.7.1
X.Org Xserver=1.7.1.901
X.Org Xserver=1.7.1.902
X.Org Xserver=1.7.2
X.Org Xserver=1.7.2.901
X.Org Xserver=1.7.2.902
X.Org Xserver=1.7.3
X.Org Xserver=1.7.3.901
X.Org Xserver=1.7.3.902
X.Org Xserver=1.7.4
X.Org Xserver=1.7.4.901
X.Org Xserver=1.7.4.902
X.Org Xserver=1.7.5
X.Org Xserver=1.7.5.901
X.Org Xserver=1.7.5.902
X.Org Xserver=1.7.6
X.Org Xserver=1.7.6.901
X.Org Xserver=1.7.6.902
X.Org Xserver=1.7.7
X.Org Xserver=1.7.99.1
X.Org Xserver=1.7.99.2
X.Org Xserver=1.7.99.901
X.Org Xserver=1.7.99.902
X.Org Xserver=1.8.0
X.Org Xserver=1.8.0.901
X.Org Xserver=1.8.0.902
X.Org Xserver=1.8.1
X.Org Xserver=1.8.1.901
X.Org Xserver=1.8.1.902
X.Org Xserver=1.8.2
X.Org Xserver=1.8.2.901
X.Org Xserver=1.8.2.902
X.Org Xserver=1.8.99.901
X.Org Xserver=1.8.99.902
X.Org Xserver=1.8.99.903
X.Org Xserver=1.8.99.904
X.Org Xserver=1.8.99.905
X.Org Xserver=1.9.0
X.Org Xserver=1.9.0.901
X.Org Xserver=1.9.0.902
X.Org Xserver=1.9.1
X.Org Xserver=1.9.2
X.Org Xserver=1.9.2.901
X.Org Xserver=1.9.2.902
X.Org Xserver=1.9.3
X.Org Xserver=1.9.3.901
X.Org Xserver=1.9.3.902
X.Org Xserver=1.9.4
X.Org Xserver=1.9.4.901
X.Org Xserver=1.9.5
X.Org Xserver=1.9.99.901
X.Org Xserver=1.9.99.902
X.Org Xserver=1.9.99.903
X.Org Xserver=1.10.0
X.Org Xserver=1.10.0.901
X.Org Xserver=1.10.0.902
X.Org Xserver=1.10.1
X.Org Xserver=1.10.1.901
X.Org Xserver=1.10.1.902
X.Org Xserver=1.10.2
X.Org Xserver=1.10.2.901
X.Org Xserver=1.10.2.902
X.Org Xserver=1.10.3
X.Org Xserver=1.10.3.901
X.Org Xserver=1.10.3.902
X.Org Xserver=1.10.4
X.Org Xserver=1.10.6
X.Org Xserver=1.10.99.901
X.Org Xserver=1.10.99.902
X.Org Xserver=1.11.0
X.Org Xserver=1.11.1
X.Org Xserver=1.11.1.901
X.Org Xserver=1.11.1.902
X.Org Xserver=1.11.2
X.Org Xserver=1.11.2.901
X.Org Xserver=1.11.2.902
X.Org Xserver=1.11.3
X.Org Xserver=1.11.3.901
X.Org Xserver=1.11.3.902
X.Org Xserver=1.11.4
X.Org Xserver=1.11.99.1
X.Org Xserver=1.11.99.2
X.Org Xserver=1.11.99.901
X.Org Xserver=1.11.99.902
X.Org Xserver=1.11.99.903
X.Org Xserver=1.12.0
X.Org Xserver=1.12.0.901
X.Org Xserver=1.12.0.902
X.Org Xserver=1.12.1.901
X.Org Xserver=1.12.1.902
X.Org Xserver=1.12.2
X.Org Xserver=1.12.2.901
X.Org Xserver=1.12.2.902
X.Org Xserver=1.12.3
X.Org Xserver=1.12.3.901
X.Org Xserver=1.12.3.902
X.Org Xserver=1.12.4
X.Org Xserver=1.12.99.901
X.Org Xserver=1.12.99.902
X.Org Xserver=1.12.99.903
X.Org Xserver=1.12.99.904
X.Org Xserver=1.12.99.905
X.Org Xserver=1.13.0
X.Org Xserver=1.13.0.901
X.Org Xserver=1.13.0.902
X.Org Xserver=1.13.1
X.Org Xserver=1.13.1.901
X.Org Xserver=1.13.2
X.Org Xserver=1.13.2.901
X.Org Xserver=1.13.2.902
X.Org Xserver=1.13.3
X.Org Xserver=1.13.4
X.Org Xserver=1.13.99.901
X.Org Xserver=1.13.99.902
X.Org Xserver=1.14.0
X.Org Xserver=1.14.1
X.Org Xserver=1.14.1.901
X.Org Xserver=1.14.1.902
X.Org Xserver=1.14.2
X.Org Xserver=1.14.2-rc1
X.Org Xserver=1.14.2.901
X.Org Xserver=1.14.2.902
X.Org Xserver=1.14.3
X.Org Xserver=1.14.3.901
X.Org Xserver=1.14.3.901-rc1
X.Org Xserver=1.14.4
X.Org Xserver=1.14.4.901
X.Org Xserver=1.14.5
X.Org Xserver=1.14.5.901
X.Org Xserver=1.14.6
X.Org Xserver=1.14.7
X.Org Xserver=1.14.99.1
X.Org Xserver=1.14.99.2
X.Org Xserver=1.14.99.3
X.Org Xserver=1.14.99.901
X.Org Xserver=1.14.99.902
X.Org Xserver=1.14.99.903
X.Org Xserver=1.14.99.904
X.Org Xserver=1.14.99.905
X.Org Xserver=1.15.0
X.Org Xserver=1.15.0.901
X.Org Xserver=1.15.1
X.Org Xserver=1.15.2
X.Org Xserver=1.15.99.901
X.Org Xserver=1.15.99.902
X.Org Xserver=1.15.99.903
X.Org Xserver=1.15.99.904
X.Org Xserver=1.16.0
X.Org Xserver=1.16.0.901
X.Org Xserver=1.16.1
X.Org Xserver=1.16.1.901
X.Org Xserver=1.16.2
X.Org Xserver=1.16.2.99.901
X.Org Xserver=1.16.2.901
Oracle Solaris and Zettabyte File System (ZFS)=10
Oracle Solaris and Zettabyte File System (ZFS)=11.2
Debian=7.0

Remedy

http://www.x.org/wiki/Development/Security/Advisory-2014-12-09/

Never miss a vulnerability like this again

Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.

Read MoreStart Free Trial

Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2014-8094?

    CVE-2014-8094 has a medium severity rating owing to its potential for denial of service and possible remote code execution.

  • How do I fix CVE-2014-8094?

    To fix CVE-2014-8094, update your X.Org Server to version 1.16.3 or later.

  • What versions are affected by CVE-2014-8094?

    CVE-2014-8094 affects X.Org Server versions from 1.7.0 through 1.16.x before 1.16.3.

  • Is CVE-2014-8094 exploitable over the network?

    Yes, CVE-2014-8094 can be exploited by remote authenticated users over the network.

  • What are the potential impacts of CVE-2014-8094?

    The impacts of CVE-2014-8094 include denial of service and the possibility of executing arbitrary code.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2025 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203