What is CVE-2014-4323?

CVE-2014-4323 is a vulnerability in Linux Kernel, classified under Improper Input Validation. Published 2014-12-12.

Is CVE-2014-4323 known to be exploited?

12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Linux Kernel

CVE-2014-4323

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.036 (88.3th percentile) — read the EPSS interpretation.

Affected products

Linux Linux_kernel
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

References

cve@mitre.org (x_refsource_CONFIRM, Broken Link)

Frequently asked questions

What is CVE-2014-4323?: CVE-2014-4323 is a vulnerability in Linux Kernel, classified under Improper Input Validation. Published 2014-12-12.
Is CVE-2014-4323 known to be exploited?: 12 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.