CVE-2020-11153 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile

Critical 9.8 Published 2 Nov 2020 Updated 4 Aug 2024

Out-of-bounds memory access in Snapdragon firmware allows remote code execution via malicious GATT data.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2020-11153?

CVE-2020-11153 is a critical memory corruption vulnerability in Qualcomm Apq8053 Firmware, published on 2 Nov 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

u'Out of bound memory access while processing GATT data received due to lack of check of pdu data length and leads to remote code execution' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile in APQ8053, QCA6390, QCA9379, QCN7605, SC8180X, SDX55

Weakness: CWE-787

Which versions are affected by CVE-2020-11153?

It affects 6 products.

Products include Qualcomm Apq8053 Firmware, Qualcomm Qca6390 Firmware, Qualcomm Qca9379 Firmware, Qualcomm Qcn7605 Firmware, Qualcomm Sc8180x Firmware, Qualcomm Sdx55 Firmware.

How do I fix CVE-2020-11153?

No fix has been published for CVE-2020-11153 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2020-11153 being exploited?

There is no known exploitation of CVE-2020-11153 in the wild and no public exploit code.

All Qualcomm Apq8053 Firmware vulnerabilities

Sources

Also known as GHSA-x3jc-3w47-xpgm.