CVE-2020-3625 Memory corruption in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile
A stack out-of-bounds write in Qualcomm Snapdragon DSP capabilities query allows attackers to execute arbitrary code or cause denial of service.
- 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-2020-3625?
CVE-2020-3625 is a high-severity memory corruption vulnerability in Qualcomm Sm8250 Firmware, published on 2 Jun 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
When making query to DSP capabilities, Stack out of bounds occurs due to wrong buffer length configured for DSP attributes in Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile in SM8250, SXR2130
Weakness: CWE-120
Which versions are affected by CVE-2020-3625?
It affects 2 products.
Products include Qualcomm Sm8250 Firmware, Qualcomm Sxr2130 Firmware.
How do I fix CVE-2020-3625?
No fix has been published for CVE-2020-3625 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-2020-3625 being exploited?
There is no known exploitation of CVE-2020-3625 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Sm8250 Firmware
Sources
Also known as GHSA-7x9v-q273-743q.