CVE-2019-14047 Other in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

High 7.8 Published 22 Jun 2020 Updated 5 Aug 2024

Lack of input validation in the IPA driver allows attackers to manipulate hardware commit lists, potentially causing system instability or undefined behavior.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2019-14047?

CVE-2019-14047 is a high-severity vulnerability in Qualcomm Apq8053 Firmware, published on 22 Jun 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

While IPA driver processes route add rule IOCTL, there is no input validation of the rule ID prior to adding the rule to the IPA HW commit list in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8053, APQ8096AU, MDM9607, MSM8909W, MSM8996, MSM8996AU, QCN7605, QCS605, SC8180X, SDA845, SDX20, SDX24, SDX55, SM8150, SXR1130

Weakness: CWE-20

Which versions are affected by CVE-2019-14047?

It affects 15 products.

Products include Qualcomm Apq8053 Firmware, Qualcomm Apq8096au Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Msm8909w Firmware, Qualcomm Msm8996 Firmware, Qualcomm Msm8996au Firmware and 9 more.

How do I fix CVE-2019-14047?

No fix has been published for CVE-2019-14047 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-14047 being exploited?

There is no known exploitation of CVE-2019-14047 in the wild and no public exploit code.

All Qualcomm Apq8053 Firmware vulnerabilities

Sources

Also known as GHSA-hphx-qj6w-v9r4.