CVE-2021-35114 Memory corruption in Snapdragon Auto
A buffer overflow in the Snapdragon Auto backend driver allows attackers to execute arbitrary code or cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-35114?
CVE-2021-35114 is a high-severity memory corruption vulnerability in Qualcomm Sa8540p Firmware, published on 14 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Improper buffer initialization on the backend driver can lead to buffer overflow in Snapdragon Auto
Weakness: CWE-120
Which versions are affected by CVE-2021-35114?
It affects 2 products.
Products include Qualcomm Sa8540p Firmware, Qualcomm Sa9000p Firmware.
How do I fix CVE-2021-35114?
No fix has been published for CVE-2021-35114 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-2021-35114 being exploited?
There is no known exploitation of CVE-2021-35114 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Sa8540p Firmware
Sources
Also known as GHSA-xxcf-4xcr-x8c4.