CVE-2022-25727 Memory corruption in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music

Critical 9.8 Published 15 Nov 2022 Updated 22 Apr 2025

Memory corruption in Qualcomm Snapdragon modem firmware allows attackers to execute arbitrary code or cause denial of service.

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-2022-25727?

CVE-2022-25727 is a critical memory corruption vulnerability in Qualcomm Ar8031 Firmware, published on 15 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Memory Corruption in modem due to improper length check while copying into memory in Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Voice & Music

Weakness: CWE-1284

Which versions are affected by CVE-2022-25727?

It affects 21 products.

Products include Qualcomm Ar8031 Firmware, Qualcomm Csra6620 Firmware, Qualcomm Csra6640 Firmware, Qualcomm Mdm8207 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9206 Firmware and 15 more.

How do I fix CVE-2022-25727?

No fix has been published for CVE-2022-25727 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-2022-25727 being exploited?

There is no known exploitation of CVE-2022-25727 in the wild and no public exploit code.

All Qualcomm Ar8031 Firmware vulnerabilities

Sources

Also known as GHSA-mvp8-3j6q-qffq.