CVE-2014-4323

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.

Category

7.5
CVSS
Severity: High
CVSS 2.0 •
EPSS 1.66% Top 20%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://www.codeaurora.org/projects/security-advisories/improper-input-validation-mdp-driver-when-processing-color-maps broken link

Frequently Asked Questions

What is the severity of CVE-2014-4323?
CVE-2014-4323 has been scored as a high severity vulnerability.
How to fix CVE-2014-4323?
To fix CVE-2014-4323, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-4323 being actively exploited in the wild?
It is possible that CVE-2014-4323 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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