CVE-2014-4768

Name: CVE-2014-4768
Creator: NVD / NIST
Published: 2015-06-28T22:59:00.08+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.80%

Last modified Jun 17, 2026

CVE-2014-4768 is a vulnerability of currently unknown severity. IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

IBM Unified Extensible Firmware Interface (UEFI) on Flex System x880 X6, System x3850 X6, and System x3950 X6 devices allows remote authenticated users to cause an unspecified temporary denial of service by using privileged access to enable a legacy boot mode.

Metrics

EPSS Probability

0.80%

51.8th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Ibm	Uefi	All versions

References

http://www.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5098278Vendor Advisory
http://www.ibm.com/support/entry/portal/docdisplay?lndocid=MIGR-5098278Vendor Advisory

Timeline

Published: Jun 28, 2015
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-4768?

How severe is CVE-2014-4768?

Severity scoring for CVE-2014-4768 is pending analysis. The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.

How do I fix CVE-2014-4768?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2014-4768?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST