CVE-2017-9700 Memory corruption in Android for MSM, Firefox OS for MSM, QRD Android
A buffer overflow in the Linux kernel firmware name store allows attackers to execute arbitrary code or escalate privileges on Qualcomm-based Android 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-2017-9700?
CVE-2017-9700 is a high-severity memory corruption vulnerability in Google Android, published on 5 Dec 2017. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In Android for MSM, Firefox OS for MSM, QRD Android, with all Android releases from CAF using the Linux kernel, buffer overwrite is possible in fw_name_store if image name is 64 characters.
Weakness: CWE-119
Which versions are affected by CVE-2017-9700?
It affects 1 product.
Products include Google Android.
How do I fix CVE-2017-9700?
No fix has been published for CVE-2017-9700 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-2017-9700 being exploited?
There is no known exploitation of CVE-2017-9700 in the wild and no public exploit code.
Other vulnerabilities in Google Android
Sources
Also known as GHSA-4x3p-rrff-9xh5.