CVE-2019-14056 Integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

High 7.8 Published 8 Sep 2020 Updated 5 Aug 2024

An integer overflow in the certificate extension API allows attackers to potentially execute arbitrary code or escalate privileges on affected Qualcomm Snapdragon devices.

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-2019-14056?

CVE-2019-14056 is a high-severity vulnerability in Qualcomm Kamorta Firmware, published on 8 Sep 2020. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

u'Possible integer overflow in API due to lack of check on large oid range count in cert extension field' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in Kamorta, MDM9150, MDM9205, MDM9607, MDM9650, Nicobar, QCS404, QCS405, QCS605, QCS610, Rennell, SA6155P, SC7180, SC8180X, SDA660, SDA845, SDM630, SDM636, SDM660, SDM670, SDM710, SDM845, SDM850, SDX55, SM6150, SM7150, SM8150, SXR1130, SXR2130

Weakness: CWE-190

Which versions are affected by CVE-2019-14056?

It affects 29 products.

Products include Qualcomm Kamorta Firmware, Qualcomm Mdm9150 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9607 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Nicobar Firmware and 23 more.

How do I fix CVE-2019-14056?

No fix has been published for CVE-2019-14056 yet. Limit exposure of the affected software until one is available.

Is CVE-2019-14056 being exploited?

There is no known exploitation of CVE-2019-14056 in the wild and no public exploit code.

All Qualcomm Kamorta Firmware vulnerabilities

Sources

Also known as GHSA-3584-m2p9-p3w8.