CVE-2014-4323

Name: CVE-2014-4323
Creator: NVD / NIST
Published: 2014-12-12T11:59:00.063+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 3.60%

Last modified Jun 17, 2026

CVE-2014-4323 is a vulnerability of currently unknown severity. The mdp_lut_hw_update function in drivers/video/msm/mdp.c in the MDP display driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate certain start and length values within an ioctl call, which allows attackers to gain privileges via a crafted application.. EPSS estimates a 3.60% chance of exploitation in the next 30 days.

Description

The mdp_lut_hw_update function in drivers/video/msm/mdp.c in the MDP display driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate certain start and length values within an ioctl call, which allows attackers to gain privileges via a crafted application.

Metrics

EPSS Probability

3.60%

88.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Linux	Linux Kernel	>= 3.0.0, <= 3.16.1

References

Timeline

Published: Dec 12, 2014
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2014-4323?

How severe is CVE-2014-4323?

Severity scoring for CVE-2014-4323 is pending analysis. The EPSS model estimates a 3.60% probability of exploitation in the next 30 days.

How do I fix CVE-2014-4323?

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-2014-4323?

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

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Source: NVD / NIST